The Fulton Polypropylene White Rural Mailbox is designed for either residential or commercial use. Its tough, polypropylene body is 100 percent waterproof to keep your mail protected from the elements. This strong, dependable mailbox is U.S. Postal Department approved for rural use, and it measures 7-1/4 inches wide, 10 inches high, and 19-1/2 inches long. The mailbox comes fully assembled, and the locking slot and flag are included. The quality and durability of this mailbox is evidence of the craftsmanship that has made Fulton Corporation a leading manufacturer of sawhorse products, mailboxes, wrecking bars, workbench drawers, and hardware products for the home and construction industry. All Fulton products are produced in the United States by skilled craftsmen.