Samsill Top Loading Polypropylene Sheet Protector - For Ring Binder - Letter 8.5" x 11" - Polypropylene - 100 / Box - Non-glare Top-loading sheet protectors are three-hole punched to fit inside three-ring binders. Simply slip letter-size sheets inside the sheet protector. No punching of sheets necessary. Made of acid-free, archival-safe polypropylene that will not stick or lift copy. Each sheet protector features a reinforced strip at binding edge. Packaged Quantity: 100 / PackColor: Non-glare