King Will Nature Mens 8mm Tungsten Carbide Ring Inlaid with Multicolor Fragments & Silver Lines on Black High Polished Tungsten carbide ring inlay multicolor fragments & silver lines on black, makes you eye-catching and fancinating. Genuine tungsten carbide, highly polished, comfort fit, weighty and durable. Perfect choice as wedding bands, engagement rings, birthday gifts and so on. King Will's jewelry box, save your giftwrap service fee, and help you store the ring much safer & longer. If you have any question, please post into "Customer Questions & Answers" at the bottom of this page.