Skip double bezel set opal titanium captive disk images slider SKU: Double Bezel Set Opal Titanium Captive Disk Sign-up to see price Available in 17 opal options, this double bezel-set opal captive disk is crafted with implant-grade titanium and can be anodize to one of 13 colors. Product Details: Size options: 3mm, 4mm or 5mm Material: Titanium 6Al-4V-Eli ASTM F-136 Opal can be seen on both sides 17 opal color options available 13 anodized color options available