Extra large wall mount mailbox is constructed of heavy-duty galvanized steel with a textured finish. Mounting hardware included. Assembled dimensions: 4.411" D. x 16.606" W. x 9.779" H. 90 day manufacturer's warranty. No. L4010WB0: Color: Black, Material: Hvy-dty Galvanized Steel, Width: 16.606", Lockable: No, Depth: 4.411", Height: 9.779", Pkg Qty: 1 No. L4009WW0: Color: White, Material: Hvy-dty Galvanized Steel, Width: 16.606", Lockable: No, Depth: 4.411", Height: 9.779", Pkg Qty: 1