1 Pc. Inner Diameter:8mm(5/16"). For the bigger one, Pls choose size 9mm, 10mm, 11mm & 12mm. Piercing bar thickness:16 gauge(1.2mm). The thickness can be used for most piercings.Clear CZ paved hinged segment nostril nose rings cartilage earring hoop.
Material: 316L Surgical Steel+Cubic Zirconia. 316l Stainless Steel ( lead free, nickel free & cadmium free ) is suitable for sensitive ears. No worry about allergies. Polished very well, comfortable to wear without sharp edge.
Easy to use: Hinge segment design,more easier to open/close by hand, won't deformed. It's still tight after long-term use, needn't worry about losing. We have strict quality control, make sure you have a better feeling.