C-Line Heavyweight Polypropylene Sheet Protector, clear, 11 x 8 1/2, 100/BX - Letter 8.50in x 11in - Polypropylene - 100 / Box - Clear"

Sheet protectors offer a top-loading design, being sealed on three sides. No punching of sheets is necessary. Load the sheet while the protector remains in the binder. Sheet protectors fit standard three-ring binders. Polypropylene material offers safe, archival quality, no photocopy-transfer protection. Strong, reinforced binding edge prevents tears with heavy use.