Introducing the Penfield multiple mailbox system, a new contemporary approach to the traditional mailbox post. This twin “Y” shaped post with ornate base #8, is designed to accommodate two E1 economy mailboxes that’s mounted at the top of the post. The post is made from rust-free aluminum with a durable weather-resistant powder coated finish, E1 economy mailboxes are made with galvanized steel for a smooth rust-resistant finish. Our mailbox post systems are assembled in the USA with some imported parts. At Qualarc we are dedicated to offering quality products that will help you stand out from the crowd!