• 316L Stainless Steel Nose Hoop • Jewelry features a prong set Clear round CZ • Flexiable 20 Gauge Ring • Perfect as both Nose Hoop and Cartilage Earring • Ring Thickness : 20GA | 0.8mm • Ring Inner Diameter : 3/8" | 10mm • Clear CZ Size : 3mm • Material : 316L Stainless Steel, Zinc Alloy, Cubic Zirconia.