316 Surgical Steel Alien 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.