Made entirely of aluminum, Salsbury U.S.P.S. approved 4300 series Bolt Mounted Pedestal for mail package drops. Available in a powder coated black, green, silver or white finish. Mail package drops can be mounted on the optional bolt mounted (#4395) or in-ground mounted (#4385) aluminum pedestals or a base of your choice. 3-1/2''W x 3-1/2''D x 16"H top & base: 6"W x 12''D