Business Source Classification Folders, 1 Divider, 2" Exp, Letter, 10/BX, Manilla (BSN17271) Box of 10Classification folders are made entirely of 18 point manila stock. Two 2" capacity fasteners on front and back panels and one divider with fasteners create four separate filing surfaces for your letter size documents. Gussets provide 2" expansion. General Information Manufacturer: Business Source Manufacturer Part Number: 17271 Brand Name: Business Source Product Name: 4 Part Manila Classification Folders Marketing Information: Classification folders