Post mount mailbox. Mailbox holds three personalized cast aluminum address plates. Matching powder coated post with decorative base and finial. Weather resistant finish. Cast Aluminum. Finish: Black. Assembly Required . 20 in. L x 10 in. W x 62 in. H (62 lbs.) Lewiston Mailbox system is made from rust-free cast aluminum with a durable weather resistant finish. Mailbox comes with three cast aluminum personalized address plates along with post, decorative Fluted base and Ball Finial. Mailbox, post, base and finial color: Black Address plates: Black with Gold Numbers