fashion jewelry necklace 1.silver necklace,brass necklace,alloy necklace 2.lead free material,nickle free plating, , shenzhen kington jewelry length(approx) 32inchesthickness (approx ... titanium ,silver oxide,blue,purple,pink,many more plating wayHydropower precious metal plating,Vacuum ion platingEnvironment Friendly FeaturesNone Fade, Oxidized, Rust ...