Seal your wedding vows with this unique wedding band for him. Crafted in tantalum - a darker, very dense and shiny metal that is non-reactive and easily worked, this 6. 0mm-wide design features a black ion-plated frozen satin-finished center stripe and polished stepped edges. Buffed to a brilliant luster, this wedding band is certain to be appreciated. Tantalum bands cannot be resized after purchase.