14Kt Yellow Gold with Prong Set White Synthetic Opal Front Facing Hinged Segment Clicker. 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. Perfect for Helix, Septum and Cartilage. Made of solid 14kt nickel-free Gold. Opal Size: 3mm.