Wilson Jones® Super Heavy Weight Top-Loading Sheet Protectors, Clear, 50/Box - 5 mil Thickness - For Letter 8 1/2" x 11" Sheet - Ring Binder - Rectangular - Clear - Polypropylene - 50 / Box

Durable, top-loading document sleeve protects important letter-size papers with ultimate protection. Clear design allows you to easily view documents inside. Nonstick coating prevents ink from smudging or rubbing off papers onto the sheet protector. 5 mil thick sheet protector is made from super-heavyweight polypropylene that is acid-free and archival-safe. Sheet protectors are 11-hole punched along the reinforced binding edge to fit virtually any binder.