... by brass, nickel silver, and steel.Product name: Rubber head car keys1.Material : Brass, Nickel silver,the key blank made by ... pay attention to the specifications. e.Between the upper cover and lower cover, no small gap. No fall. No sharp hand. ... Certificate ISO 9001 (2008 Version) brand nameComicmodel numberAuto keysproductRubber head car keyspriceUSD0.1-0.2packaging200-500pcs into P.P. pack / Carton ...