BERRICLE Rhodium Plated Sterling Silver Seahorse Fashion Dangle Earrings Set w/Swarovski Zirconia METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 0.03 carat round cut blue Swarovski zirconia (1.5mm) MEASUREMENTS: 1.6 inch in length, 0.6 inch in width, edge posts with butterfly backs STYLE: These seahorse dangle earrings will provide protection and fashionable style for the wearer. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.