The rainbow hologram style Celtic dragon is two dragons intertwined to create a beautiful knot design. The coloring has a hologram effect that reflects a stunning rainbow every time you or anyone else looks at the ring, eye-catching! Outside in the daylight, the holographic visual effect really stands out against the black tungsten ring. The dragon is the most powerful of all the Celtic symbols as it represents wisdom, power, and protection, which is a wonderful symbol for a wedding band or everyday casual ring. This dragon ring is made of solid tungsten carbide and has a high polish black PVD finish. The band has three inlays, black carbon fiber, the rainbow Celtic dragon, and a clear resin layer as a protective coating. The band is 8mm wide and is a comfort fit. This tungsten ring is currently available in sizes 6, 6.5, 7, 7.5, 8, 8.5, 9.5, 10, 11, 12, 13, 14, 15, 16, and 17. A gift box is included with the purchase.