Perfect as a fashion ring or as an ultra-modern wedding band, this men's black ring offers the benefits of durable and hypoallergenic cobalt chrome, albeit with a striking new look. This 8mm designer cobalt chrome ring for men has been PVD coated to achieve its ebony hue, which contrasts handsomely against a white carbon fiber inlaid center. Rounded edges and a comfort fit interior are perfect final touches.Comfort fit rings usually measure 1/2 size smaller due to the additional metal inside the ring. We recommend having your finger measured for a comfort fit ring at your local jewelry store.