Quantity: You will receive 1pc cz septum piercing jewelry. Cute cubic zirconia daith earring is easy to match your daily wear, catch other's eye and show your personality. Sterling Silver Earrings: cz septum ring, made of 925 sterling silver + 5A cubic zirconia, which is hypoallergenic, free of nickel, lead and cadmium. Daith Piercing Jewelry Size: Thickness of the CZ Helix Piercing Hoop: 16Gauge=1.2mm(0.047"). The inner diameter of hoop is 8mm((5/16")). Multi-use for 16G Piercing Hoop: Setpum Ring, Helix Hoop, Daith Piercing jewelry, Tragus Earring, and other suitable part you like. Please refer to your actual situation. Minimalist CZ Septum Piercing Ring is cute and won't go out of fashion easily. It's a good present choice for yourself, family and friends on festival