Protect documents photos records and more with these durable sheet protectors. Each crystal-clear sheet protector is constructed from acid-free archival safe polypropylene and won't lift print making these heavy-duty plastic sheet protectors superb for protecting irreplaceable photos valuable collector cards and other prized items against dirt debris and liquid. Easy Load feature makes loading letter-size sheets into the top of the polypropylene sheet protectors quick and easy for maximum productivity. Clear binding edge on the heavyweight sheet protectors makes a professional presentation for your documents. Poly sheet protectors are perfect for organizing planners schoolwork reference manuals and more. You can even use a dry-erase marker to jot down notes on your poly sheet protectors.