This Black Diamond Ceramic™ Realtree® AP Royal Blue camo inlay ring is perfect for outdoorsmen and hunting enthusiasts. Black Diamond Ceramic™ camo inlay rings are custom made to order. First, we precision grind a 5mm wide groove with a diamond wheel. Once the groove has been cut, we then carefully insert the camo inlay and then apply our proprietary coating to ensure the inlay is protected from the elements. The coating is then polished with high-speed buffing wheels to attain a highly polished finish. Sizes are available from 5 to 13.5 in full and half sizes. Explore our entire line of Realtree® and Mossy Oak® camo inlays available in Serinium®, Titanium and Black Diamond Ceramic™.