Each classification folder features two dividers for six-part filing. Durable, Tyvek-reinforced pleat expands up to 2. 2" capacity metal prong fasteners are located on the inside of the front and back covers. Each 17 point, Kraft divider offers a 1" prong fastener on both sides for more filing surfaces for letter-size documents. Folders and dividers have 2/5-cut tabs. Pressboard folder is made using 30 percent post-consumer material.