Officemate Wall Files, Letter, 13" x 4-1/8" x 7", 4/CT. Smoke (OIC21431CT) Case of 4Space saving, Mountable Wall File offers a unique design to conveniently add more files. Wall file holds letter size documents and smaller items to keep your supplies organized. Easily mount to walls or partitions with included double sided tape and mounting screws. Wall file is made of plastic for enhanced durability. Adjustable partition hanger is not included. General Information Manufacturer: Officemate, LLC Manufacturer Part Number: 21431CT