BERRICLE Yellow Gold Flashed Sterling Silver Cubic Zirconia CZ Butterfly Fashion Hoop Earrings 0.85" METAL: yellow gold flashed .925 sterling silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 0.12 carat round cut clear cubic zirconia (2.5mm) MEASUREMENTS: 0.85 inch in length, 0.25 inch in width, hinged snap backs STYLE: These butterfly hoop earrings flutter with sparkling embellishments that flaunt fresh beauty and glam. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.