Designed with quality aluminum and a steel base plate, the Callaway mailbox post offers durability and strength in an appealing pedestal style. Outside elements are no match for its beautifully crafted powder-coat finish. This patent-pending post offers versatility and can be installed by anchoring to a 4 x 4 in. ground post (not included) or by bolting to a concrete pad for extra stability. The post is fully adjustable to reach heights between 33 in. to 41 in., and the cast aluminum mounts can also be adjusted to align parallel or perpendicular to each other. The Callaway includes all mounting hardware and accommodates medium to extra-large size mailboxes to fit your needs.