1.Made of quality zinc alloy 2.Fine plating,Fashion in style , good packing ... Tensile testsCertificate SGS,ROSHPacking 500 pcs per carton, In carton of 36cm*20cm*20cm or according to customer's request.MOQ ... , black nickel, gold, brass, satin nickel,pearl nickel environment-protection material, environment-protection plating KP11 Key Ring Parts made by Zinc Alloy ...