Our Newport Plus Double Arm Mail Post perfectly captures the New England way of living. Its inset panel design with rich architectural details fits in perfectly whether its used out in the countryside or in the suburbs. These Polyethylene mail posts are weatherproof and have an ultra-tough construction. This mail post ships in 2 boxes (standard post MP5802 / arm plus MP5818) - 4×4 wood post, mailbox, and mailbox mounting hardware NOT INCLUDED. Best suited for mailboxes weighing less than 8lbs.