The Handy Post 42 in. x 8 in. White Vinyl Mailbox Post Sleeve

The Handy Post 1 sleeve (mailbox not included) is constructed of maintenance-free and durable PVC (Vinyl) and comes with a Lifetime Warranty against peeling, flaking, blistering, corroding, rotting, abnormal discoloration and manufacturing defects. It is designed to fit over an existing or new wood 4x4 (actual 3.5 in. x 3.5 in.) post, or can fit over many no-dig supports of similar dimensions. If your mailbox is secured to any type of wood 4x4 configuration, you can modify it by cutting it to a straight ...