{"title":"Business Envelopes","description":"\u003cp\u003eExplore business envelopes for your workspace. 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Windowless envelope\u003c\/li\u003e\n\u003cli\u003eLONG LASTING SUPPLY - 500 count per box\u003c\/li\u003e\n\u003cli\u003eNDAA Section 889 Compliance Certfication\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eSplendoress windowless business envelopes feature a white wove finish and an interior security printing pattern that helps keep contents private. The self-seal closure lets you peel and stick without licking the flap, while the box includes 500 envelopes for office mailing needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 7290017499048\u003c\/p\u003e","brand":"Splendoress","offers":[{"title":"Default Title","offer_id":44303965519959,"sku":"7290017499048","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/51bvflWolkL._SL500.jpg?v=1789549464"},{"product_id":"eho-b0dpr5hskd","title":"Alitte #10 Windowless Security Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Alitte\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e #10 Envelopes Windowless -500-PK\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White Wove\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 4.13 x 9.5 inches\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSECURE MAILING ENVELOPES - Protect sensitive information with privacy envelopes featuring a security-tinted interior and windowless design. These are mail envelopes perfect for safely mailing checks and confidential documents.\u003c\/li\u003e\n\u003cli\u003eQUICK SELF-SEAL CLOSURE - These self seal envelopes are ideal for high-volume mailing with zero fuss. Save time with their hassle-free, peel-and-press adhesive strips - no moisture needed.\u003c\/li\u003e\n\u003cli\u003eDURABLE 24LB PAPER QUALITY - Crafted from heavyweight 24lb white paper, these peel and stick envelopes withstand tearing, creasing, and handling, delivering a professional look and feel.\u003c\/li\u003e\n\u003cli\u003eBULK PACK OF 500 ENVELOPES - Stay stocked with a generous 500-count value pack. Whether for offices, schools, or home use, these plain envelopes offer a lasting supply at an impressive bulk value.\u003c\/li\u003e\n\u003cli\u003eVERSATILE STANDARD-SIZE FIT - Designed to fit trifolded 8.5\" x 11\" documents perfectly, these are 4 1\/8\" x 9 1\/2\" standard envelopes for checks, invoices, letters, and other everyday correspondence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eAlitte windowless security envelopes feature a security-tinted interior to help protect checks, letters, and confidential documents during mailing. Peel-and-press self-seal closures require no moisture, making them suitable for office, school, or home correspondence.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 734690252073\u003c\/p\u003e","brand":"Alitte","offers":[{"title":"Default Title","offer_id":44304121036887,"sku":"734690252073","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/510ORQ4G_6L._SL500.jpg?v=1789551286"},{"product_id":"eho-b015773lqk","title":"Aimoh #10 Single-Window Self-Seal Envelopes, White, 500","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Aimoh\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e FBA_35210\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 500 Count\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e#10 Single Window Security Envelopes Letter Size; forget thin envelopes that allow contents to be easily read. Our Envelopes 10 are premium-quality, ultra-secure envelopes suitable for everyday business and legal mailing while protecting sensitive contents and information.\u003c\/li\u003e\n\u003cli\u003eULTRA STRONG QUICK SEAL; manufactured with ultra-strong, quick-seal adhesive, creating a super-strong seal across the width of the envelope that won’t easily tear. These 10 security envelopes peel and seal are perfect for mailing larger, thicker documents and work as reliable 10 Envelopes Self Seal.\u003c\/li\u003e\n\u003cli\u003eEASY READ SINGLE WINDOW; perfect for bulk mailing, each envelope has a premium extra-large 4-1\/2 x 1-1\/8 poly window, positioned 7\/8\" from the left and 1\/2\" from the bottom, making slow printing and hand addressing a thing of the past. Also suitable for customers searching for 信封.\u003c\/li\u003e\n\u003cli\u003eSECURITY TINT PATTERN; mailing secure documents? Our Envelopes Letter Size feature a security wave pattern on the inside to protect contents, data, and numbers from being easily read, unlike ordinary envelopes.\u003c\/li\u003e\n\u003cli\u003eVALUE PACK FOR DAILY BUSINESS USE; designed for offices and businesses that mail frequently. Each pack includes 500 envelopes measuring 4-1\/8 x 9-1\/2 inches, making it easy to keep up with invoices, statements, billing, and everyday correspondence. Durable Envelopes 10 with a dependable 10 Envelopes Self Seal closure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eAimoh #10 single-window business envelopes feature a self-seal adhesive closure for efficient everyday mailing. Security tinting helps obscure enclosed contents, while the window supports streamlined addressing for invoices, statements, billing, and routine correspondence. Each pack includes 500 white envelopes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 851685007088\u003c\/p\u003e","brand":"Aimoh","offers":[{"title":"Default Title","offer_id":44304162685015,"sku":"851685007088","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41VapN2LpIL._SL500.jpg?v=1789554818"},{"product_id":"eho-b00o3shpxa","title":"Prime Business Checks PB-92663-500 White Check Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Prime Business Checks\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e PB-92663-500\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 500\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e✉️ CHECK ENVELOPES: Designed To Fit QuickBooks Laser Checks or any Computer Business Checks, these business envelopes fit checks perfectly, with dual windows displaying essential information without leaking out sensitive details.\u003c\/li\u003e\n\u003cli\u003e✉️ PERFECT SECURE DESIGN: Measures Perfectly 3 5\/8 inch x 8 11\/16 inch to prevent checks from sliding and moving, Address will show perfect through windows, Checks amounts and memos will not be visible.\u003c\/li\u003e\n\u003cli\u003e✉️ PREMIUM SECURITY: Envelopes are made with thick 24 LB. white wove paper, a super adhesive seal and a high-quality security pattern to ensure contents are kept in utmost security.\u003c\/li\u003e\n\u003cli\u003e✉️ PEAL AND SEAL FLAP: Just Peel and Seal to create a strong lasting seal, Our self seal design is quick and easy and is guaranteed to stay sealed throughout transit.\u003c\/li\u003e\n\u003cli\u003e✉️ FIVE HUNDRED COUNT: each box contains a long lasting Five Hundred envelope supply, ideal for business and home office use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003ePrime Business Checks double-window security envelopes are designed for QuickBooks laser checks and other computer business checks. White wove paper, a security pattern, and a self-seal flap help keep check details concealed while providing a quick, secure closure. Each box includes 500 envelopes for business or home office use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 710473507523\u003c\/p\u003e","brand":"Prime Business Checks","offers":[{"title":"Default Title","offer_id":44304313548887,"sku":"710473507523","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41JMJtNdXDL._SL500.jpg?v=1789561511"},{"product_id":"eho-b06wrq2v7r","title":"Blue Summit Supplies No. 9 Double Window Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Summit Supplies\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e BSS-92588-007\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e Number 9\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 9 Business Envelopes for QuickBooks Invoice Alignment – Businesses and accounting teams mailing invoices use these #9 double window security envelopes, self seal, designed to align with QuickBooks invoice layouts so both return and recipient addresses display clearly through the two windows for accurate billing.\u003c\/li\u003e\n\u003cli\u003eDouble Window Envelopes Self Seal #9 with Flip and Seal Speed – Office staff and billing teams handling high-volume invoicing use these self seal double window envelopes with a flip-seal closure that allows users to fold and press to seal quickly, reducing handling time and eliminating peel strips or moisture.\u003c\/li\u003e\n\u003cli\u003eSelf Sealing #9 Invoice Envelopes with Security Tint Privacy – Businesses mailing invoices and statements use these tinted double window security envelopes with a printed security tint that helps reduce read-through, protecting account details during accounts receivable, client billing, letters, and statement mailings.\u003c\/li\u003e\n\u003cli\u003eExact #9 Fit – Offices and administrative teams use these #9 window envelopes measuring 3 7\/8 x 8 7\/8 inches, which hold standard invoice folds for consistent insertion when mailing one to 2-page statements and billing documents.\u003c\/li\u003e\n\u003cli\u003e24lb White Paper, 500 Pack – Small businesses and offices use this 500-count pack of #9 double window envelopes made from 24lb white paper to maintain a dependable supply for recurring invoicing, statement cycles, and daily billing workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eBlue Summit Supplies No. 9 business envelopes feature two windows for displaying recipient and return addresses, with alignment suited to QuickBooks invoice layouts. The flip-and-seal closure folds and presses shut without peel strips or moisture, while the printed security tint helps reduce read-through for invoices, statements, letters, and billing documents.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 865181000351\u003c\/p\u003e","brand":"Blue Summit Supplies","offers":[{"title":"Default Title","offer_id":44304348708951,"sku":"865181000351","price":34.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41nA9itkvAL._SL500.jpg?v=1789563248"},{"product_id":"eho-b01iuls0ru","title":"Blue Summit Supplies Double Window Security Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Summit Supplies\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e FBA_BSS-92588-001\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e Number 8\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eQuickBooks Fit And Privacy – Businesses and accounting teams mailing QuickBooks checks use these #8 double window envelopes designed to align with check layouts so only return and recipient addresses show, while the security tint helps conceal amounts and memo lines.\u003c\/li\u003e\n\u003cli\u003ePeel-And-Seal Speed – Office staff and payroll teams handling weekly check runs use these self seal window envelopes for QuickBooks checks with a peel-and-seal adhesive strip that creates a secure closure quickly, reducing sealing time and improving workflow efficiency.\u003c\/li\u003e\n\u003cli\u003e#8 Size With 2 Windows – Businesses mailing checks use these #8 double window envelopes measuring 3 5\/8 x 8 11\/16 inches which fit standard check and voucher-style folds to support consistent insertion and check-only mailing tasks.\u003c\/li\u003e\n\u003cli\u003eBusiness Envelopes with Perfect Window Alignment – Accounting teams and small businesses use these window envelopes for checks with precisely placed double windows that keep addresses clearly visible for USPS processing while minimizing exposure of sensitive personal or financial information.\u003c\/li\u003e\n\u003cli\u003eQuickBooks Check Envelopes Self Seal for Bulk Office Value – Offices and businesses managing recurring payments use this 500-pack of double window self seal envelopes made from white 24lb paper with durable film windows to maintain a reliable supply for payroll, vendor payments, and accounts payable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eBlue Summit Supplies white business envelopes feature two windows designed to display return and recipient addresses while security tint helps conceal check amounts and memo lines. The peel-and-seal closure supports faster processing for payroll, vendor payments, and accounts payable, and the durable film windows help maintain clear address visibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 760537217271\u003c\/p\u003e","brand":"Blue Summit Supplies","offers":[{"title":"Default Title","offer_id":44304439902295,"sku":"760537217271","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41nbJSTQvcL._SL500.jpg?v=1789565140"},{"product_id":"eho-b0h43kj5sr","title":"Enday #10 Security Envelopes, Self-Seal, White, 500 Count","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Enday\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 1303\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 4-1\/8\" x 9-1\/2\"\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSECURE SELF-SEAL CLOSURE – These #10 security envelopes feature a strong self-seal adhesive strip for quick, hassle-free mailing without the need for moisture. Perfect for everyday business and personal correspondence.\u003c\/li\u003e\n\u003cli\u003eSECURITY TINTED FOR PRIVACY – Designed with a security tint pattern that helps protect sensitive information and prevents contents from being viewed through the envelope. Ideal for invoices, checks, statements, and confidential documents.\u003c\/li\u003e\n\u003cli\u003eSTANDARD LETTER SIZE ENVELOPES – Measuring 4-1\/8\" x 9-1\/2\", these windowless envelopes fit standard letter-size paper folded into thirds. Great for mailing bills, letters, forms, and other documents.\u003c\/li\u003e\n\u003cli\u003e500 COUNT BULK VALUE PACK – Large quantity envelopes provide a dependable supply for home office, school, and business mailing needs. Excellent for offices, classrooms, and organizational use.\u003c\/li\u003e\n\u003cli\u003eDURABLE PAPER CONSTRUCTION – Made from quality paper for reliable performance and secure delivery. Suitable for school, home, and office correspondence, filing, and document management.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eEnday #10 business envelopes feature a self-seal adhesive strip for quick mailing without moisture. The windowless security tint helps keep contents private, while the durable white paper construction suits invoices, checks, statements, letters, forms, and other documents for home, school, or office use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 840195688061\u003c\/p\u003e","brand":"Enday","offers":[{"title":"Default Title","offer_id":44304502063191,"sku":"840195688061","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41dX4rMc9VL._SL500.jpg?v=1789568918"},{"product_id":"eho-b06xh5j3zv","title":"Blue Summit Supplies Double Window Security Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Summit Supplies\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e BSS-92588-012\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e Number 8\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFast Flip Seal Closure Check Envelope – Designed for bookkeeping teams and offices that mail checks regularly, these #8 double window envelopes self seal use a flip-and-press adhesive closure on durable 24 lb white wove paper so users can close envelopes quickly without licking or peel strips, helping speed up pay and accounts payable tasks.\u003c\/li\u003e\n\u003cli\u003eQuickBooks Window Alignment – For businesses printing checks for payroll and vendor payments, these QuickBooks check envelopes self seal are made from 24 lb white wove paper and align with standard check or voucher layouts so addresses appear correctly in the windowed format, reducing reprints, adjustments, and mailing errors.\u003c\/li\u003e\n\u003cli\u003eDouble Window Check Format – For accounting teams mailing business checks, these 24 lb white wove paper 2 window envelopes compatible for QuickBooks checks display only the necessary address fields through two windows while keeping the rest of the check concealed, helping prevent exposure of sensitive details during mailing.\u003c\/li\u003e\n\u003cli\u003eSecurity Tint Privacy Pattern – For offices mailing checks and financial documents, these self sealing 24lb white wove paper envelopes include a confidential security tint pattern to reduce read-through, helping protect check amounts, memo lines, and account details during transit.\u003c\/li\u003e\n\u003cli\u003e#8 Size For Business Checks – For small businesses and accounting teams running frequent check batches, these 3 5\/8 x 8 11\/16 #8 QuickBooks check envelopes are made from 24 lb white wove paper and come in a 500-pack to support high-volume mailing workflows with consistent fit and reliable processing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eBlue Summit Supplies business envelopes feature two windows for displaying address fields while keeping the rest of a check concealed. Made from white wove paper with a confidential security tint pattern, they use a flip-and-press adhesive closure for quick sealing without licking or peel strips and align with standard check or voucher layouts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 869643000309\u003c\/p\u003e","brand":"Blue Summit Supplies","offers":[{"title":"Default Title","offer_id":44305121345623,"sku":"869643000309","price":33.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41IFfFVK86L._SL500.jpg?v=1789593837"},{"product_id":"eho-b0006hw154","title":"Quality Park 90070 Business Envelopes, White, 500 Count","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Quality Park\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 90070\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Clear\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 12.1 x 6.75 x 3.7 inches\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSIDE SEAMED GUMMED FLAP CONSTRUCTION: Quality Park's business envelopes have a moisture activated GUMMED seal allowing you to send your invoices, statements and business mailing with confidence and professionalism.\u003c\/li\u003e\n\u003cli\u003e24 LB WHITE WOVE STOCK: Manufactured from premium 24 lb stock, the white wove paper is ideal for everyday business use. Quality Park's 24 lb. White Wove stock creates a professional touch to your personal and business mailing.\u003c\/li\u003e\n\u003cli\u003e500 ENVELOPES IN EACH BOX: ideal for both everyday office use and bulk mailings, each box of Quality Park #6-3\/4 Remittance Business Envelopes provides a long lasting supply!\u003c\/li\u003e\n\u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eQuality Park business envelopes feature a moisture-activated gummed flap and side-seamed construction for sending invoices, statements, and other business mailings. Made from white wove stock, each box includes 500 envelopes for everyday office use and bulk mailing needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 523160236619\u003c\/p\u003e","brand":"Quality Park","offers":[{"title":"Default Title","offer_id":44305144807511,"sku":"523160236619","price":29.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/214J7EnN8jL._SL500.jpg?v=1789595520"},{"product_id":"eho-b0c7cz29np","title":"EnDoc #10 Business Envelopes, Model 3151, 500 Pack","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e EnDoc\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 3151\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e 500 Pack | Peel \u0026amp; Seal\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e #10 Envelopes | 500 Count\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eVersatile Usage: These #10 business envelopes can be used for multiple purposes. Their practical format is optimal for both personal and professional dispatches, making them ideal for sending invoices, business statements, personal documents, and more.\u003c\/li\u003e\n\u003cli\u003eSelf-Seal Closure: These self-sealing envelopes eliminate the need for licking or moistening adhesive strips. Simply peel off the protective strip, fold the flap down and press firmly to seal the envelope. It’s a hassle-free and hygienic solution.\u003c\/li\u003e\n\u003cli\u003eSecurity Tinted: Endoc security envelopes feature an interior tint, providing an extra layer of protection against prying eyes. Being windowless, there is no need to worry about information being exposed, ensuring only the recipient's address is visible when placed inside.\u003c\/li\u003e\n\u003cli\u003ePremium Quality: Our #10 plain envelopes are crafted from premium 24 lb white paper that adds a professional \u0026amp; elegant touch. 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Ideal Envelopes, window envelopes, and Business Envelopes.\u003c\/li\u003e\n\u003cli\u003e✉️ FLIP \u0026amp; SEAL: Aimoh’s Double Window Security Tinted Flip \u0026amp; Seal Check Envelopes use a premium adhesive flip and seal designed to create a strong, secure self-sealing seal. Great Security Envelopes.\u003c\/li\u003e\n\u003cli\u003e✉️ DUAL WINDOW CUSTOM DESIGNED FOR MAILING BUSINESS CHECKS: Top Window height is 7\/8 inch x 3-1\/2 inches wide and is positioned 3\/8 inch from the left and 2-3\/8 inch from the bottom. Bottom Window height is 7\/8 inch x 3-1\/2 inch wide and is positioned 7\/8 inches from the left and 3\/4 inches from the bottom. Perfect window envelopes and Business Envelopes.\u003c\/li\u003e\n\u003cli\u003e✉️ FIVE HUNDRED COUNT: Each box contains a long-lasting supply of 500 Envelopes, ideal for business and home office use. 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A black privacy tint helps reduce read-through for checks, payroll notes, and other confidential documents, while the printer-friendly paper supports address printing. 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To that end, each sheet features a \"vertical perforation\" along its side, ½ inch from the edge. Once you remove the perforated edge, the sheet will fit perfectly into our envelope.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by Next Day Labels TM - 100% Guaranteed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eNextDayLabels self-seal envelopes are designed for use with blank 3-up W-2 tax forms in a horizontal format. Each sheet’s vertical perforation helps prepare the form for insertion, while the self-seal closure supports efficient office processing. 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Designed for mailing invoices, statements, business correspondence, and other documents.\u003c\/li\u003e\n\u003cli\u003eSINGLE LEFT POLY WINDOW – Features a 4-1\/2 x 1-1\/8 inch transparent poly window positioned approximately 7\/8 inch from the left side and 1\/2 inch from the bottom for displaying printed addresses and recipient information.\u003c\/li\u003e\n\u003cli\u003eGUMMED CLOSURE – Constructed with a side seam design and moisture-activated gummed flap closure for secure sealing during mailing and handling. Ideal for those looking for a traditional alternative to window envelopes Self Seal #10.\u003c\/li\u003e\n\u003cli\u003eSECURITY TINT PATTERN – Interior security tint pattern helps reduce visibility of contents through the envelope, making it suitable for invoices, statements, financial documents, and other correspondence.\u003c\/li\u003e\n\u003cli\u003e500 ENVELOPES PER BOX – Includes 500 #10 single left window envelopes, each made from durable 24 lb paper stock and sized for standard business mailing applications. A reliable choice for busy offices, accounting departments, and daily business mailing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eAimoh #10 single left window security envelopes are designed for invoices, statements, business correspondence, and other office documents. They feature a transparent poly address window, a moisture-activated gummed flap, and an interior security tint pattern to help reduce visibility of contents. 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The envelopes include a security tint inside and come as a pack of 100; forms are not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 691017483223\u003c\/p\u003e","brand":"NextDayLabels","offers":[{"title":"Default Title","offer_id":44308078624855,"sku":"691017483223","price":37.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/31qCLWMCzGL._SL500.jpg?v=1789660805"},{"product_id":"eho-b073xx49nk","title":"Blue Summit Supplies Left Window Security Envelopes","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Summit Supplies\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e BSS-92588-011\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e #10 envelope security tint\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBusiness Envelopes with Single Left Window Layout – Offices and businesses mailing invoices, payroll notices, and QuickBooks checks use these #10 left window envelopes designed to display the recipient address clearly through the window, eliminating the need for labels and streamlining mailing workflows.\u003c\/li\u003e\n\u003cli\u003eCommercial #10 Envelope Fit – Office staff and administrative teams use these #10 window envelopes measuring 4 1\/8 x 9 1\/2 inches, which fit tri-fold letters, invoices, and statements to support consistent document insertion and daily business mailing tasks.\u003c\/li\u003e\n\u003cli\u003eTinted Business Envelopes with Windows and Privacy Security Tint – Businesses mailing sensitive documents use these windowed envelopes with a printed security tint that helps reduce read-through, protecting payroll information, patient statements, billing details, and confidential correspondence during transit.\u003c\/li\u003e\n\u003cli\u003ePermanent Moisten-To-Seal Gummed Flap – Offices and mailrooms handling bulk mailings use these 24lb white wove, size no. #10 security envelopes with a pointed gummed flap that seals with moisture, providing a reliable, traditional closure for invoices, checks, and recurring statement mailings.\u003c\/li\u003e\n\u003cli\u003e500-Count Office Box – Small businesses, offices, and organizations use this 500-count pack of left window #10 envelopes to maintain a dependable supply for accounts payable, invoicing, church mailings, and monthly statement cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eBlue Summit Supplies white business envelopes feature a single left window for clearly displaying recipient addresses on invoices, checks, statements, and other correspondence. The printed security tint helps reduce read-through, while the pointed gummed flap provides a traditional moisten-to-seal closure. 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