Titanium Internally Threaded with Prong Set Semi Bezel Opal Low Profile Top. M0.9/16g fits Internally Threaded Jewelry. Manufactured from High Polish Implant Grade Titanium (Ti-6AL-4V-ELI ASTM F136). These new laser-cut low-profile titanium settings give this opal cabochon's a beautiful and perhaps more importantly - secure home.
