Great for files that need to be frequently removed from your file drawer, these hanging pockets made from a high percentage of recycled material are an eco-friendly way to store large amounts of paperwork. Closed sides keep documents and other items secure. Full-height side gussets keep the pocket from getting caught when trying to take them out of a drawer or a box. Die-cut handles allow easy lifting and transporting. Each letter-size folder expands to 3-1/2" for extra capacity. Acid-free folders are made of 11 point, color stock.