Ultra luxurious, polished Tungsten wedding band for him or her delivers a stunning look and outstanding durability. Smooth rounded edges make it easy to wear every day. Tungsten, from the Swedish word for ""heavy stone,"" is considered the hardest of all metals. It is tarnish- and scratch-resistant with a durable, long-lasting finish. Limoges Tungsten is a full 48% Tungsten Carbide. The band is 5mm or 3/16" width.