Heavy-duty classification folders with two dividers are made with a high percentage of recycled material for the environmentally conscious office and are ideal for project files. Sturdy, 25 point Pressboard has Tyvek tape in a matching color. Heavy-duty classification folders make excellent project files and ideal for personnel, real estate, accounting or banking files. Sturdy Tyvek gusset expands to hold 2 of material. 20 point, kraft stock dividers are fully taped to the gusset. Classification folders also offer 2/5 cut right of center tabs, 2 prong-style fasteners in positions 1 and 3 (two per folder) and 1 twin-prong fasteners on both sides of each divider.