This rare ceramic wedding band style has the look of Black Tungsten Rings but, is actually an elegant combination of black and blue carbon fiber that has been inlaid into a black ceramic ring. This comfort-fit band is available in 4mm, 6 mm, 8 mm, & 10 mm wide, for couples who prefer a matching set, and has beveled edges. This is the perfect wedding band to represent your love and unique personality. The Black Ceramic part of the ring does not scratch or lose its color, like black tungsten does.