Clicker closureSIZE&COLOR 16G(thickness: 1.2mm), inner diameter 10mm. Color: Black with cubic zirconia. Please check thickness and inner diameter carefully. Select most suitable size for yourself. Sold individually.HIGH-QUALITY MATERIALMade of 316L Surgical Steel and cubic zirconia, high polished Smooth Surface, Comfortable to Wear. Hypoallergenic and nickel free,suitable for sensitive body.EASY TO USE Hinge will be very easy to open/close a click closure by hand, Not require a tool. It's still tight after long-term use, don't worry about lost when working, walking or exercising.MULTI-FUNCTIONIt can be used as nose rings hoop, septum jewelry - septum ring / septum clicker,daith earrings, helix earrings, cartilage earring, rook earrings, Tragus earrings, ear lobe earrings hoop.PERFECT GIFT CHOICEStylish hinged segment rings, make you unique. Suitable for women and girls. Best gift for your girlfriends, wife, mother and friends on anniversary, birthday, party, Thaksgiving Day, Christmas. Also a great idea for yourself.