Color-code your filing with heavy-duty covers in vivid colors. Organize and subdivide materials with 2amp;quot; capacity prong fasteners inside front and back 25 pt. pressboard covers. 1amp;quot; capacity metal fastener on each side of 17 pt. Kraft dividers. Tyvek reinforced gusset for added durability during expansion. 2/5 cut tabs, right of center. Classification Folder Type: Top Tab Size: Letter Number of Sections: 4 Cover Materials: 25 pt. Pressboard.