Heavyweight project files allow you to create subdivisions of material within one folder. Fasteners on front and back panels and dividers create four to six separate filing surfaces. This product was made from wood sourced from a certified managed forest. Classification Folder Type: Top Tab; Size: Letter; Number of Sections: 6; Cover Material(s): 18 pt. Manila. Package: Includes ten folders. Universal Product Code (12 digit): 086486140003 Universal Product Code (14 digit): 50086486140008