As durable as it is beautiful, the Architectural Mailboxes Coronado Post Mount Mailbox is traditionally shaped and surprisingly well-designed. These galvanized steel and die-cast aluminum boxes feature elegant powder-coated galvanized steel bodies and solid brass accent color trim while offering USPS-approved reliability. About Architectural Mailboxes Based in California, Architectural Mailboxes is the net result of two dedicated designers putting their heads together to create a superior product. Vanessa Taylor and Chris Farentinos are in charge, creating high-quality USPS-approved mailboxes with curb appeal that matches their functionality. You"ll find top-notch materials, unique colors and finishes, and both traditional and new designs. * USPS-approved traditional post-mount mailbox * Powder-coated galvanized steel with brass accents * Matching accent color mail flag * Mounts to any standard post * Dimensions: 20.8W x 10D x 11.3H inches