Formosa Covers Storage Shelving Unit Cover, fits Racks 60" Wx24 Dx72 H (Cover only Grey Color) Storage Shelving Racks Cover fits racks 60" W x 24" D x 72"H (Cover only Grey color) Slip the cover over your storage shelving rack to keep it clean and neat. Polyester fabric with PU under coating in Charcoal Grey color 4 corner zippers, front & rear panels can roll up and holds by the Velcro tags, both panels with 3 way zippers for easy access. Water repellent treatment on top surface.