The concave shape of this 8mm tungsten ring makes it truly unique. It has a high polished finish and rounded edges. Modern and stylish, this ring can be worn as a wedding band or fashion ring. Comfort fit tungsten rings usually run 1/2 size larger, it is suggested you buy a half size smaller than your standard ring size. We recommend having your finger measured for a comfort fit ring at your local jewelry store for an accurate fit. All of our tungsten rings come with a two year warranty.