Material: 925 sterling silver and 5A cubic zirconia, rose gold platinum, nickel-free, lead-free, cadmium-free and hypoallergenic Classic stud earrings featuring round cut 8mm CZ stones in eight-prong settings Easy to dress up and have your own style A good gift for your wife, girlfriend, christmas, birthday, valentines day, anniversay and so on Guarantee: 100% 925 sterling silver, if not, 100% refund