14g, 10mm 16g, 6mm, 8mm,10mm, 12.5mm 18g, 6mm, 7mm 20g 6mm, 7mm, 8mm, 10mm Made entirely from Surgical Steel. Can be worn in lobe, cartilage, septum & daith piercings. Titanium PVD Rainbow Hinged Segment Rings. Made entirely from Surgical Steel. Can be worn in lobe, cartilage, septum & daith piercings. The Hinged Segment Clicker offers an easy to use design with a minimal seam for an aesthetic that's similar to a segment ring without the stress of dealing with a segment that can get lost. The Hinged Segment Clicker is characterized by the hinged prong that snaps into place with a satisfying click. Gold PVD Genuine 24K gold is used as a coating on jewelry using the PVD (Physical Vapor Deposition) process- which places it onto SS316L body jewelry. To create the gold look, the jewelry is placed in a heated, high vacuum chamber, where electric voltage is applied. When the process is completed, the jewelry will have a hard layer that is both biocompatible and can be autoclaved. Gold PVD should only be worn in fully healed piercings.