Classification folders feature two inner, 18 point manila dividers that help subdivide your letter-size documents. Design also includes 2" bonded fasteners in positions No. 1 and 3 on the covers and 1" dual fastener on each divider to keep documents secure and allow you to file in sequential order. Durable, Tyvek tape spine expands 2-1/2" with your letter-size project. Standard, 2/5-cut top tab on right of center with an undercut score on the front cover provides room for labels or handwritten titles. Folders also offer durable, 18 point, manila stock covers.