End-tab classification folders make ideal project files because they allow you to create subdivisions of material within one folder. Straight-cut tab offers plenty of labeling space. Fasteners on the front and back panels and the one divider create separate filing surfaces. Two 2" prong B-style fasteners are in positions No. 1 and 3. Folders are made of 18 point stock. Dividers are made of 18 point stock. 1/3-cut tabs on dividers are 3/8" high. Dividers are fully taped to the gusset. Both sides of each divider have 1" prong fasteners. Letter-size folders expand 2".