... welcome Beautiful gold sport medal 1) Material & peocess :Zinc alloy, brass,iron,copper (diecasting, stamping)2) Size: 20mm ... Electric-plateing:gold,anti-gold,silver,anti-silver,nickel,anti-nickel,black nickel,brass,anti- brass,copper,anti-copper,dyed ... Brass,Zinc alloy,Stainless steel,Iron, Pewter,Aluminum Plating: Goldmedal Optional: Gold,Anti-gold,Pearlized,gold,Nickel,Anti-nickel,Pearlized,Silver ...