Is the jewelry you are buying on-line genuine?The only way to ensure you are purchasing Genuine Tungsten is by knowing the Reputation of the Seller. You should only buy Jewelry from a seller you can trust.How do you know you can you trust us? We are eBay sellers for over 23 years and we have been in the jewelry business for 40 years. We only sell Jewelry and we have over 1 million successful sales just on eBay. This would not be possible if our jewelry was not genuine. Product Description: This is a gorgeous Black Tungsten Ring for men or women. We have both 6mm and 8mm available in almost every size that's made. The top outside part of the ring is Brushed for a very elegant look, the beveled edge is polished which creates a gorgeous contrast.There is a groove in the middle of the ring that has a thin blue line in it. The thin blue line represents law enforcement and its wear represents support of law enforcement. Now you do not have to be in law enforcement to wear this ring, you may simply like its appearanceor desire to support law enforcement in this country. Superior Quality Tungsten Ring - Absolutely Guaranteed Genuine Tungsten Comfort Fit - Slightly domed on the inside of the band resulting in a very comfortable fit, there will be no edges grinding into your finger The black and blue are Black and Blue Ion Plating. Everyone who buys a Tungsten ring absolutely loves them.About Tungsten Tungsten is one of the hardest substances on the Planet Earth Measures between 8 & 9 on the Mohs Hardness scale, Diamonds are a 10. Four times harder than titanium. Tungsten signifies strength, tenacity and hardness. Tungsten does not scratch, dent or chip, will always look new and does not need polishing. Lasts decades, not years. Finish is similar to platinum or rhodium Exploding in popularity! Width: 6mm or 8mm Weight: approx. 17.3 grams depending on the size of the ring. Ring Size: Choose from 5-15 Item #: CTU135X Please Note: All weights and measurements are approximate.Retail Value: $150 Powered by SixBit's eCommerce Solution