This labret is made from gold pvd on ASTM F136 titanium and features a disk shape that has a corrugated design. It has an internally threaded design and is size 16G. These are available in two length sizes: 1/4" (6mm) and 5/16" (8mm) length with a flat disk size of 3mm. Design measures at 4mm. Nice option for tragus or cartilage piercings! Sold individually (1pc). For healed piercings.