King Will TYRE 8mm Domed Matte Finish Tungsten Carbide Ring Wedding Band Comfort Fit Perfect 8mm width, suitable for both Men and Women with any daily look Genuine Tungsten Carbide with tremendous craftmanship, made this ring awesomeness Great workmanship on high polish smooth innerface, bring you both the Elegance and Comfort. 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.