Contemporary and stylish, this 6mm cobalt chrome ring is has a satin finish all around, and polished beveled edges on each side. Men's traditional cobalt chrome rings like this one have drawn a lot of attention recently, since cobalt is such a unique and durable metal. Cobalt has the strength of titanium, the shine of platinum, and weight of tungsten, making it unlike any other jewelry metal.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.