316L Stainless Steel Nose Hoop / Cartilage Earring Jewelry Features A Flower Shaped Stud White Synthetic Opals And A Clear Cz Flexiable 20 Gauge Ring Perfect As Both Nose Hoop And Cartilage Earring Ring Thickness : 20Ga | 0.8Mm Ring Inner Diameter : 3/8" | 10Mm Flower Size : 7X7Mm Material : 316L Stainless Steel, Zinc Alloy, Synthetic Opal, Cubic Zirconia