Black smooth hinged segment ring PVD on steel. 1.2mm gauge, (US 16g). Internal diameter: 8mm, 10mm and 12mm. This smooth hoop ring has a hinged segment to allow easy fitting. It is easy to fit yourself. Made from super smooth high quality 316L surgical steel which has be black PVD coated. Suitable for many piercings such as nose, cartilage, helix, tragus, daith, auricle, rook, earlobe, septum, lip and eyebrow piercings.