The Hanford Cast Aluminum Triple Mailbox Post System with Ornate Base, 3 E1 Mailboxes, Mounting Brackets and Scroll Supports, Ships in 2 boxes Single post with three E1 mailboxes, ornate base and support scrolls Protective, weather-resistant black finish Add ASIN# B074MJPHYD to make this into a locking mailbox The post mounts deep down into your lawn or sidewalk and is made from solid cast aluminum Dimensions: 19L x 28W x 69H inches Weighs: 38 lbs. Mailbox dimensions: 6-3/4" W x 8-3/4" H x 19" D