[Double S-Shaped Design]: This Helix Piercing Jewelry is a Double S-Shaped with double Round cubic zirconia. AAA Grade Shiny, The Stacking Design makes the clicker more attractive. [Gauge and Size]:Bar Thickness:16G(1.2mm);Diameter: 8mm/10mm. Easy to wear on and off. [Reliable Material]:The Hoop is Made of 316L Stainless Steel, it is one Of The Most Safety Materials For All Types Of Skin.Nickle and Lead-Free, Good for the Sensitive Skin. Totally durable and lightweight. [Multi -application]:It can be wear on different body piercing part: Helix Earrings, Cartiage Earrings,Lobe Hoop Earrings, Septum Rings, Nose Rings Hoop, Tragus earrings. [CM Crareesi Mania Customer Service]: Providing High-quality Jewelry that satisfies customer needs is our primary goal. If you have any questions about our products, please feel free to contact us and we'll handle them immediately.