The Atlas cobalt wedding band is a classic. These cobalt wedding bands feature a highly polished finish with a comfort fit interior. Cobalt chrome is highly scratch resistant and will not tarnish or shatter. You will fall in love with the comfort fit interior making this ring the easy to wear all day long. Most sizes ship within 2 - 3 business days. Free Lifetime Warranty and Lifetime Sizing; pay no restocking fees or deductibles!