... and competitive quality with prompt delivery About the material:1). 925 sterling silver,stainless steel 316L, white copper ( lead and nickle free), ... , 18K gold and so on or as your request2).Finish: silver plating / nickle free rhodium plating / gold plating / rose gold ... our products is wide, including necklace, earrings, pendant, bracelet/bangle, rings, etc., and other unique feature products.