Skull: Brass

Gauge (Bar Thickness): 20ga(0

Bar Length is measured is the inside diameter of the hoop

2mm (normal)

Material: Ti-6AL4V-ELi ASTM F-136 *IMPLANT GRADE* titaniumFlat Back Threadless with White Synthetic OpalGauges available: 20ga (0

Implant Grade Titanium Gold PVD White Opal Internally Threaded Belly Ring Length:7/16"(11mm) Skull: BrassPriced Per Piece This implant grade titanium belly ring is crafted with a white opal gem and features internal threading. Material: Titanium (Ti 6AL4V ELi ASTM F 136 *IMPLANT GRADE*) Plating: Gold PVD Bar Thickness: 14ga(1. 6mm) Bar Lengths Available: 3 8"(10mm), 7 16"(11mm) Balls Sizes Available: 4mm & 6mm, 5mm & 8mm Internally Threaded