The comfort fit Unity tungsten wedding band Features sandstone finish along with a unique carving circling the ring. The Unity is life time guaranteed and is available in sizes 4-16 to accommodate both men and women shopping for their special day. The Unity Ships fast and free.
The Metal that is used is a Nickel Binder that is higher in quality in comparison to cobalt. Cobalt is a inferior binding agent which may darken the color of the ring over time. Cobalt is most common in lower cost tungsten rings. This is due to the rings being mass produced in countries other than the United States.