Black Tungsten Ring Carbonfiber Ring 8mm Wedding Ring Tungsten Carbide Ring Unique Size:7.25 5-13 including Half Sizes &

5-13 including Half Sizes & Quarter Sizes

-Sizes- 5 - 12 including Half Sizes

-Comfort fit

-Sizes- 6 -12 including Half Sizes & Quarter Sizes

6mm Black Green Tungsten Wedding Ring

Black Tungsten Ring Carbonfiber Ring 8mm Wedding Ring Tungsten Carbide Ring Unique Size:7.25 5-13 including Half Sizes &About Tungsten Carbide Tungsten Carbide is the hardest of all metals. It is polished to a perfect mirror finish using diamonds, and unlike other metals, it will retain the exact polish for decades to come. In fact, the only way to scratch a tungsten ring is with a diamond. No other material will affect it. Tungsten is about 10 Times harder than 18K Gold, 5 Times harder than tool steel, and 4 Times harder than titanium. Reflection with a sparkling