Document Tube, 12-1/2 In. H, 3-11/16 In. WMfr #: 23305 Weather resistant, no metal parts to corrode keeps papers clean and dry in dusty, harsh environments high density polyethylene is durable, rustproof and easy to clean Designated area to add your own labels or optional label pack available Mounts on cabinets, machinery, equipment or walls for fast, easy access to information at point of use Also handy for portable document storage