Beautiful, triangle-shaped, threadless labret option that has a synthetic purple opal gem. It measures about 6mm. It is made from durable ASTM F-136 titanium and has a 25G pin and 3mm flat back. Sold individually, it is available in size 18G with a 5/16" (8mm) wearable length. Mesmerizing labret piece for cartilage or tragus piercings!