This Black Ceramic ring features: Tungten carbide Features a combination of pvd and tungsten carbide for a distinctive style. The fit is called supreme-fit for maximum comfort. GROOVE EDGE This ring has a bevel edge design and is a comfort fit band. Durable black powder coat over hypoallergenic tungten The outer band has a brushed black line around the center. Will not tarnish or turn your finger green. - A Polish and Satin Finish - A Flat Shape - 8mm Width 8mm Genuine tungsten carbide satin finish groove comfort band Trendy black Tungsten Carbide ring with brushed center, thin black lines, black interior, and a beveled edge. Fine jewelry store quality. You cannot get better quality. The high-quality construction Gorgeous ring. If its listed we have it. Comes in a ring box. 71-22