... 3)Available in different color New Vintage fashion stretch ringavailable in different color.Lead and nickel free ring. Item No. stone colorblack ... for base or for ring;2)Environmental friendly,Lead free,Nickel free,low cadmium;3)Plating color:gold,imitation gold,silver,rhodium,black ... nickel,anti-nickel,anti silver,platinum,rose gold,brass and so on;4)Samples development:we can develop ...