Reinforced rib design with embossed side and door panels for name and number. Manufactured from hot dipped galvanized steel. Finished with a baked on polyester enamel and clear polyester coating. Individually packaged in eye appealing full color carton. Exceeds U.S. Post Office specifications. Dimensions: 15" H. x 11 1/2" W. x 23 1/2" D.