King Will Nature Mens 8mm Black Tungsten Carbide Wedding Ring with Black and Gold Foils Inlay Beveled Edge Wonderful black and gold foils inlay, black ring makes you show different beauty. Excellent 8mm width, which is made from tungsten carbide, durable and wighty. The ring could be a perfect choice as wedding ring, engagement ring, birthday gift 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.