Tarnish-proof Water-proof Sleep / Nap-proof Create with 925 sterling silver or Medical Grade Titanium Safe for sensitive skin Wear it while working out &showering Designed to wear 24/7 These Hanging Double CZ Diamonds Flat Back Earrings are crafted with luxurious materials. The sterling silver of the earrings will be sure to make you shine day or night. The double CZ diamond design will sparkle as you move. Never go out of style and make a statement. Product information:*Material: 925 silver / T Silver Tarnish-resistant Round Piercings, Nickel-free White Gold Sterling Silver Piercings, Elegant Silver Hypoallergenic Piercings, Silver Tarnish-resistant Piercings, Wedding Piercings In White Gold With Cubic Zirconia, White Gold Cubic Zirconia Piercings For Wedding, Wedding White Gold Piercings With Cubic Zirconia, Fine Jewelry Piercings In Sterling Silver And White Gold, Silver Cubic Zirconia Fine Jewelry Piercings