... Zinc AlloyCertification: SGS,ROHS EN71-3 2011 fashion metal keyring with opener Feature1.Fashion design, nickel free, vast usage 2. ... iron, stainess steel, alloy, brass etc... 3.Various color: nickel,gold,brass,anti brass,chrome,silver,anti-silver and so on ... according to your order quantity.7.Plating option: gold,silver,nickel, copper,antique gold,antique bronze,antique silver,etc.8.Craft: die ...