Heavy-duty classification folders with three dividers are made with a high percentage of recycled material for the environmentally conscious office and make ideal project files. Heavy-duty classification folders make excellent project files. Ideal for personnel, real estate, accounting or banking files. Sturdy tear resistant gusset expands to hold 3" of material. 20 point, kraft stock dividers are fully taped to gusset. Letter-size classification folders also offer 2/5-cut right of center tabs, 2" prong-style fasteners in positions 1 and 3 and 1" twin-prong fasteners on both sides of the divider.