Titanium with Double Front Full Clear Gem Hinged Segment Clicker is manufactured from High Polish Implant Grade Titanium (Ti-6AL-4V-ELI ASTM F136). Available in 16g (5/16" & 3/8"). 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.