Black powder coated heavy gauge American Stainless steel, it will never rust. Designed and made in North America! With Vsons design’s modern and sleek mailboxes, you’ll never look at the mail the same way again. Easy installation with mounting holes with rubber spacer to protect your wall or sidings Include mounting template Mounting hardware not included, please use mounting hardware adapted to your wall or sidings Our Mitch S our large black wall mounted mailbox is the perfect mailbox that can house small-medium sized packages. Offered in all brushed stainless steel: 14.625” x 11” x 4.5”.