Non-Tarnish 304 Stainless Steel Geometric Hoop Earrings, Hypoallergenic Earrings, Twist Ring, Stainless Steel ColorSize: about 15~17mm in diameter, 3mm thick(9 Gauge), Pin: 1x0.6mm.Hypoallergenic Earrings: Made of Stainless Steel, our earrings are nickel free, which are gentle to skin. These earrings are ideal for sensitive ears.
