Mayne 5857-W Charleston Mail Post-White Includes decorative post, mailbox support arm, hardware kit, and instructions - note: 4x4 wood post, mailbox, and mailbox mounting hardware not included Small mailbox recommended. Best suited for mailboxes weighing less than 7lbs, top inset panel on the post measures 1.85in w x 25.6in H 15 year warranty  residential application, 5 year warranty  commercial application, 1 year limited warranty on the waste bag hooks Made in the USA