Place this edgy yet refined wedding band on his finger as you recite your vows. Crafted in black ion-plated tantalum - a dense metal that is non-reactive and easily worked - this 8. 0mm-wide brush-finished design is just his understated style. Buffed to a brilliant luster, this wedding band is a sentimental favorite. Custom-made to fit his ring size. Tantalum bands cannot be resized after purchase.