Qualarc MB-3000-POL Provincial Collection Rural Brass Mailbox, Polished Brass Finish, Ships in 2 boxes Handcrafted from heavy gauge brass and copper Lacquer finish for protection 8.5 in. W x 21 in. D x 9.5 in. H (9 lbs.) To help preserve the polished finishes, we recommend 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.