... zinc alloy,copper 3.Size:Custom Various Detailed Product Descriptionsilver plated bar 1.Material:silver, iron, brass or zinc alloy2. ... Struck, Stamped, Photo Etching, Injection4.Plating: Various plating by order, gold, Nickel, brass, copper, Silver, Anti-nickel, Anti-brass, ... Anti-copper Anti-gold, mat-gold, mat-nickel, etc.5.Color:Soft enamel color, mitation ...