4mm Classic Domed Golden Colored Tungsten Carbide Wedding Ring (Available in Sizes 4-13) Brand New Item! Great Anniversary Gift! Comfort Fit Cobalt Free Slim 4mm Classic Domed Tungsten Carbide Band Sleek Tungsten Ring - Not Resizable but we are more than happy to exchange it for you. Shape: Domed; Finish: Polished **Please verify your size before checking out**