Zippered expanding file lets you securely store and transport papers. Translucent, acid-free polypropylene provides visibility and document protection. Great for leave-behinds and presentations. Easy-slide zipper keeps your materials safe. Oversized front pocket with tuck-in flap securely holds a cover sheet or routing slip. Heavyweight. Holds up to 200, 8 1/2″ x 11″ documents.