Tungsten Carbide rings are 10 times harder than gold and five times harder than titanium. The inner band is slightly rounded for a comfortable fit; add reliability and you've got a ring that really delivers. The ring’s unique design features a black carbon fiber inlay, giving it a truly modern look. A superb combination of classic and modern elements. The tungten’s premium polished finish gives the ring a high quality, luxurious look and feel. The beveled edges on the sides add to the stylish design, making this ring an attractive, yet subtle, fashion statement sure to receive compliments.