Edgy and elegant, this wedding band makes the fashion grade. Crafted in tantalum - a dense metal that is non-reactive and easily worked - this 8. 0mm-wide look features a matte-finished gray center stripe and polished black ion-plated stepped edges. Buffed to a brilliant luster, this dashing wedding band is a certain style-maker. Custom-made to fit his ring size. Tantalum bands cannot be resized after purchase.