Odyssey Prong Set Gem Orbit Bar SPCZ/WCZ 6AL4V ELI F-136 Implant Grade Titanium or 6AL 7NB F-1295 implant grade titanium Internally Threaded for 1.6/2 mm (14G/12G) 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)