The Doris cobalt chrome wedding ring is both elegant and sleek. These stunning cobalt wedding bands feature a rich satin center with high polished edges. The center is raised to accentuate the texture of the finish. These incredible bands are constructed with cobalt chrome, a highly scratch resistant metal that will not tarnish or fade. Most sizes ship within 2 - 3 business days. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!