Very Diamond Clear Heavyweight Sheet Protectors, Acid Free, Box of 250 Easy Load feature makes it quick and easy to insert 8.5" x 11" sheets into the top of these 3.3 mil (.084mm) thick sheet protectors Clear View poly sheet protectors deliver a crisp view of your pages and solid all-around protection; includes 250 heavy duty sheet protectors Acid-free and archival safe construction makes them perfect photo sheet protectors; won't lift the print off your papers and photos Plastic sheet protectors are ideal for protecting, organizing and archiving documents, papers, records, recipes, reference material and more These premium, heavyweight durable clear plastic sheet protectors are also great for photos, scrapbooking, memory books, genealogy documents, and as a collectable card organizer