Featuring a bold curved design with an inlay heart crafted with white zirconia crystals. They make adorable additions to your ear stack.| Lead and Nickel free.Sold as a PAIR Gold Vermeil (Thick layer of Gold plated over Sterling Silver) White Zirconia Gemstone Thickness 3.6mm(0.14in) Inside Diameter 7.5mm(0.3in) Hinge closure #E456-G