Classification folders are perfect for organizing, color-coding projects and more. Exterior is all black except for the colored Tyvek gusset. Document storage in four separate sections is made of sturdy 25 point Pressboard bonded with long-lasting gussets. Two fasteners are affixed to the inside front and back cover. Double-sided fasteners are on the 17 point kraft divider. Tabs on divider and folder are 2/5 cut right of center. Folders are made from 60 percent recycled material with 30 percent post-consumer material.