Gaines Original Series Keystone Mailbox In Bronze/Antique Bronze Raised Letter US Mail and Patriotic Eagle Keystone Mailbox Collections are die cast from aerospace-grade, rust-proof aluminum ultraviolet inhibitors protect the surface making it resistant to chipping, scratching, fading USPS Post Master Approved. Made in USA Mailbox Measures 12 ? H x 10 3/8Wx 20 1/8 D