Business Source Sheet Protectors - 5 mil Thickness - For Letter 8 1/2" x 11" Sheet - 3 x Holes - Ring Binder - Top Loading - Rectangular - 50 / Box

Durable, top-loading sheet protectors hold letter-size inserts without punching. Printed materials do not stick or lift off this specially formulated polypropylene material. Design features a reinforced strip at binding edge and three-hole punched sides. Die-cut corners on ring side allow super-heavyweight pages to turn freely. Oversized ring binders and indexes are sold separately.

• Specially formulated material prevents ink from sticking or lifting off
• Clear design keeps both sides of pages completely visible
• Reinforced strip at binding edge prevents tearing out of folder
• Die-cut corners allow pages to flip freely
• For use with letter-size papers