1.beautiful appearance and modern vintage 2.anti-rust, waterproof, 3.high-temperature and high-pressure resisting Detailed product description 1.copper material ,anti-rust ,and waterproof2.face or back be laser cut ,and the sides be welded by hand.3.antique imitation with a homogeneous degree.4.application widely, used for hotel,building adornment, real eatate, brand chain shops ,ect.5.any ...