This Decorative Mailbox has a durable powder coat finish. This premium post mount mailbox has stylish looks, functionality and security (post not included). The pull-down front door/slot measures 12"W x 5"H with inside security flap, while the outer door measures 13"W x 7-1/2"H. Overall dimensions measure 16-1/2"W x 15"D x 15"H.