14Kt Yellow Gold with Prong Set Clear CZ/White Synthetic Opal 3-Cluster Front Facing Hinged Segment Clicker. Made of solid 14kt nickel-free Yellow Gold. Gem/Opal size: 2mm. 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.