File folders offer an ideal way for the environmentally conscientious office to keep valuable papers secure and subdivided. Each folder is made with a high percentage of recycled material. 2" prong K-style fasteners in positions No. 1 and 3 keep most recent papers on top or you can file purchase orders on one side and invoices on the other. File folders also feature a reinforced 1/2" high tab for easy title viewing, 11 point stock for durability and scoring for 3/4" expansion.