Make a strong statement with our Westhaven post-and-beam style 4 x 4 aluminum square Mailbox post systems. Mailbox post system features a durable, low maintenance White powder coat finish that will look great for years and comes with a Lewiston Cast Aluminum Mailbox, three cast aluminum address plates, support bracket and decorative large ball finial. Westhaven Mailbox Collection is made of rust-free cast aluminum with a durable weather resistant finish. Three Cast aluminum personalized address plates are White with Gold Numbers. Post mounts directly into ground, mailbox interior dimensions 7 x 6.5 x 18. System color is White. Features Single post with lewiston mailbox and Large ball finial Protective, weather-resistant white powder coated finish Made from solid cast aluminum and steel Mailboxes can be mounted on the side or front of the post Three Cast aluminum personalized address plates Specifications Color White No.of Boxes 1 Carton Box1 Dimesnion 36 H x 10 W x 12 D Carton Box2 Dimesnion 72 H x 8 W x 8 D Dimension 56 H x 37 W x 9 D Weight 28 lbs...