Qualarc Lewiston Cast Aluminum Post Mount Mailbox System with Post,  Aluminum Mailbox, Fluted Base and Ball Finial, White, Ships in 2 boxes Cast Aluminum powder coated will not rust and is scratch resistant Decorative fluted base Ball finial mounts to top of post Mailbox 8-1/2" x 1" x 2". 3" OD direct burial pole height 5' 2" Add our Lewiston Locking Mailbox Conversion Kit for added security Amazon # B01KSELS4O