C-Line Cleer Adheer Laminating Film Sheets are the ideal way to protect important papers, favorite pictures, and more. These do-it-yourself clear laminating sheets are quick, easy, and effective - just peel off the backing paper and apply. There is no heat or special equipment needed, and the sheets will not crack or tear with age. Simply follow the instructions for professional-looking lamination at your fingertips. The grid pattern makes trimming easy and efficient. The sheets are 9 x 12 inches in size and are available in quantities of 50 per box. For over 60 years, C-Line has been a leading manufacturer of office supplies, with a product line that features storage, identification and organization products, including an assortment of new products to help you store, protect and organize your most valuable materials.