Gold crystal disc internally threaded labret stud. 1.2mm gauge (US 16g). Bar lengths: 6mm - 12mm. Disc size: 3mm. Gold internally threaded labret stud with a clear crystal gem disc. Made out of high quality medical grade titanium (6Al-4VEli ASTM:F-136), which has been gold PVD coated. Suitable for most people with metal allergies. For various ear piercings such as tragus, helix, earlobe, auricle and forward pinna as well as lip, nostril, medusa and madonna piercings.