Rustic handcrafted old world charm comes to life in the Provincial Collection. These elegant (horizontal) wall mount mailboxes are handcrafted one at a time from heavy gauge brass and copper in the old world tradition. Note the brass mailboxes have a lacquer finish to help protect them. To help preserve the polished finishes, we reccommend a clear, no buff car wax. Clean the mailbox periodically with warm soapy water and a soft cloth, rinse and dry with a soft cloth. Then apply no buff car wax. This Polished Brass mailbox is not recommended for corrosive salt-air locations.