With its fluted post design, the Manchester Mail Post is a lightweight, whimsical alternative to traditional mail posts. This contemporary design influenced mail post easily installs over a standard 4×4 wood post. Constructed of durable polyethylene; this mail post is low-maintenance and resistant to extreme weather conditions. The resin contains built-in UV inhibitors that reduce the damaging effects of the sun; this ensures that your product doesn't fade, preserves its color and increases its overall lifespan. The Manchester Mail Post ships in 2 boxes; includes a decorative post, mailbox support arm, hardware kit, and instructions. 4×4 wood post, mailbox, and mailbox mounting hardware NOT included. Designed to support a mailbox weighing up to 16lbs.