Recycled partition folders permit separation of contents into four, six and eight categories. Pressboard covers are equipped with 2" capacity K style fasteners. Kraft dividers have 1" capacity fasteners. Folders with four and six fasteners come with a 2-1/4" Tyvek gusset. Folders with eight fasteners come with a 3" Tyvek gusset. Folders contain 70 percent recycled material with at least 18 percent post-consumer material.