Stainless steel with 18K gold plated, no fade , color last long, anti allergy, very exquisite. It will add elegant and fashion for you. If you want a gift for your wife, girlfriend or friend, they are the best choice, it also good choice for party, wedding , anniversary, you can free choose. we also support wholesale and drop shipping, if you are a seller, please contact us, thanks very much for you visit, have a nice day!