Details: Creates a slim book-like binding for letter-size sheets great for filing, stacking and mailing. Place binding strips on document, snap closed with VeloBind tool and your document is bound. Ideal for occasional use and moderate volume needs. Punches with the touch of a button. Paper alignment guide. Extra-large paper entry for oversized paper. Four-hole format. Binding Spine Type: Strip Binding Sheet Capacity: 200 Punching Sheet Capacity: 24.