Men's/women's 6mm Black Tungsten Carbide Ring, Celtic Knot Design

6mm Black Tungsten Carbide Comfort Fit Ring with a Celtic knot design. Plated with Black (titanium carbide) using the PVD process whose beveled edges have been polished to reveal the polished Tungsten Carbide underneath.Sizing note "Comfort fit rings have a slightly curved bottom. Therefore, size of these ring may 'feel' slightly larger compared to the same size of in a typical flat bottom ring. Customers might consider getting a 1/2 size smaller ring size if size choice is based on the fit of a flat bottom ring size"