The slim, rounded shape and decorative scroll design at the top of the Round Steel post add an elegant touch to this distinctive post. Crafted from rust-resistant steel, the post has a durable and attractive powder-coated black finish that will withstand the elements and keep it looking like new for many years. The post is designed for in-ground installation and intended to be set in concrete. It is recommended for use with lightweight mailboxes. Size: 3.8 In.