Manufactured by Anatometal using ASTM F-136 implant grade Titanium. This Navel J-curve is available in 14 gauge. It has a 4mm threaded top gem and a 6mm threaded bottom gem. All Anatometal jewelry is hand polished to a mirror shine for a surface finish recognized as one of the best in the industry and the gems are hand-set without the use of glue or other adhesives.
The jewelry can be color anodized for a small fee.