- Internally Threaded PVD Titanium Opal Stone Barbell
- Implant Grade 23 Titanium (ASTM F-136 Ti 6Al-4V-Eli)
- Nickel Free. Best for initial piercing.
- Size: 14 gauge (1.6mm)
- Length: 9/16" (14mm)
- End Ball Size: 5mm
- PVD (Physical Vapor Deposition) technology*
*A vacuum coating process which deposit a uniform layer of high density material that's only a few microns thick. PVD coating is nearly impossible to remove, and by far the most durable coating for body jewelry.