car keychain 1)Material: zinc alloy,iron,brass 2)Plating: gold and nickel 3)Different size in available... car keychain Description of process for goods : 1) Materials: brass, zinc alloy, stainless steel, iron, pewter, aluminum, soft PVC 2) Plating: gold, anti-gold, pearlized gold, silver, anti-silver, pearlized silver, nickel, anti-nickel, pearlized nickel, black nickel, anti-brass, anti-copper, ...