With eight filing surfaces, these pressboard classification folders make for ideal project files. Inner, 17 point pressboard dividers help subdivide your letter-size documents within the folders. 2" embedded fasteners in positions No. 1 & 3 on the covers & 1" dual fasteners on the three dividers keep documents secure & allow you to file in sequential order. Durable, Tyvek tape spine expands 3-1/2" with your project. Standard, 2/5-cut tab right of center with an undercut score on front cover provides room for labels or handwritten titles. Classification folders are made with durable, 25 point pressboard covers & a high percentage of recycled material.