Details: About Quartet knows that you just have to write it down or you'll forget. They've been in the whiteboard, bulletin board, and chalkboard business since 1945 and have perfected the art of the perfect surface. Today, they boast a full line of visual communication products used at home, in the office, in hospitals, and in schools across the country. When you're looking for a product to help you communicate, you're looking for Quartet. Ultra-durable and smooth writing surface. DuraMax porcelain won't scratch, dent, stain, or ghost. Steel-backed magnetic surface doubles as bulletin board. Easy-to-clean writing surface. Patented easy-mount hanging system. Satin-finished anodized aluminum frame. Full-length marker tray for markers and accessories. 50-year manufacturer surface guarantee.