... .cnProduct information: promotional metal tag Material1) aluminium,stainsless stell:Zinc alloy, brass,iron,copper (diecasting, stamping)Size2) Size: 45mm ... Struck,Stamped,Photo Etching;Plating:Gold,Antique Gold,Matte Gold,Silver,Antique Silver,Matte Silver,Nickel,Black Nick, ... Matte Nickel,BronZe,Antique Bronze,Copper,ANtique COpper,Rhodium,Chromium,Stannum,and double palting ...