Implant grade ASTM F-136 titanium internally threaded circular barbells. 2 beads included.
14G is 1.2mm thread pattern 16G is 0.9mm thread pattern

Implant grade ASTM F-136 titanium internally threaded circular barbells. 2 beads included.
14G is 1.2mm thread pattern 16G is 0.9mm thread pattern