2 Prong Set Round Faceted Gem 180 Orbit with 2x threads FCCZ 6AL4V ELI F-136 Implant Grade Titanium or 6AL 7NB F-1295 implant grade titanium Internally Threaded Vendor: Industrial Strength Fits Industrial Strength barbells in 14G/12G and fits internally threaded barbells in 14G/12G from all APP approved jewellery vendors (USA)