The economical way to protect your pages! Easily insert your documents without punching holes in them. Nonstick surface won't lift ink off the page. Acid free and archival safe. Office Depot Sheet Protectors part of a large selection of office supplies. Office Depot (R) Brand Side-Loading Sheet Protectors, 8 1/2in. x 11in., Clear, Pack Of 25 is one of many Sheet Protectors available through Office Depot. Made by Office Depot.