14kt Gold with 3-Prong Set White Synthetic Opal Hinged Segment Ring. Available sizes: Gauge: 16g with lengths 5/16" and 3/8". The hinge on this specific design allows the wearer to never lose a small segment piece again and it has that easy snap seamless fit. Perfect for Helix, Septum and Cartilage. Made of Solid 14kt Gold.