This handy mailbox post does not require digging or concreting for installation. It is constructed from heavy-duty galvanized steel with a black powder paint finish. It features an adjustable mailbox support arm, which allows the mailbox to be adjusted to the proper height from the ground. The post works well with the Mailsafe Curbside Lockable Rural Mailbox (Model #RSKB) and it also accommodates other standard and large size mailboxes. The kit includes all assembly and mailbox mounting hardware and instructions.