The Eggers Mailbox Post provides an elegant solution for your curbside postal needs. Built to last with its unique marine-grade recycled plastic, this post is unyielding to rot and deterioration. The sturdy structure can be installed directly into the ground just like a regular wood post and still meet postal requirements. Includes a shelf that can be used to either support the mailbox of your choice directly or used as a platform onto which your mailbox adapter plate can support the mailbox. Please note that the.