The 16 and 18 gauge threadless labret barbell is made from high polish grade 23 titanium (ASTM F136 6AI 4V ELI) by NeoMetal Body Jewelry. "Universal" labrets are designed to work with all Threadless ends. All disc ends are fixed and cannot be removed from the barbell. All NeoMetal parts are hand polished to a mirror finish. Choose your barbell length below.