Avery Super Heavyweight Sheet Protectors With Easy Load, 8-1/2" x 11", Diamond Clear, 50 Document Protectors - Preserve and protect documents, photos, records and more with these super heavyweight clear sheet protectors. These heavy duty sheet protectors for 3 ring binders offer thick and durable protection with diamond clear clarity that delivers a crisp view of your documents, scrapbooking pages, photos, and recipes. Each plastic sheet protector is made from acid-free and archival safe polypropylene that won't lift print, making them perfect for protecting irreplaceable photos, valuable collector cards and other prized items against dirt, tears and spills.