Square CZ Hoop Huggie Earrings • Featuring a princess cut square CZ. Available in two options: Large and Small. Base Material: High Quality 925 Sterling Silver • Finish: 18K Gold or Platinum • Measurements: Demi Large measures 15mm outer and 11.5mm inner diameter. Demi Small measures 11mm outer and 8mm inner diameter • Nickel Free and Lead Free • Hypoallergenic, Made for Sensitive Skin.