Sparkling labret studs to add to your jewelry collection! These internally threaded labret studs are made with ASTM F-136 titanium, completed with a clear cubic zirconia gem on top. Choose your length between 1/4" (6mm, 5/16" (8mm), 3/8" (10mm). Choose your gauge size: 18G, 16G. Choose your gem size: 2mm, 3mm. 4mm rounded convex disk. Internally threaded with extended threading. Sold individually (1pc).