6mm Tungsten Carbide Celtic Knot Dragon Over Black Carbon Fiber Inlay Wedding Band Ring for Men Or Ladies Free Shipping! Great gift for someone special! Wear this ring as engagement ring, promise ring or wedding band. This ring is comfort fit for a comfortable every day wear and hypoallergenic. We at Tungsten Jeweler offer a variety of styles, different cuts and finishes, carbon fiber and wood inlays, IP plating and more Please be aware that replicas of our items are circulating, choose Tungsten Jeweler for quality that you can trust and great customer service with a 30 day return policy.