The Kratos cobalt chrome wedding ring is the objectification of strength and power. These mens cobalt wedding bands feature a rich satin finish which encompasses the outside of the ring. The cool white metal cobalt chrome is 100% maintenance free. These rings are guaranteed never to tarnish, chip or break. This is the perfect symbol for you and your marriage. Most sizes ship within 2 - 3 business days. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!