This brilliant BVLA design features solid 14k white gold and a 1.5mm genuine garnet. This top measures to about 5.5mm. This 18g threadless design fits any 18g threadless labrets, 16g threadless curves, universal threadless nose screws, 16g universal labrets, and 14g universal labrets. Backings available in the Barbells/Labrets/Curves section!