Made completely of tungsten carbide, the men's ring from the the Tungsten Collection is beyond durable and lustrous with a polished finish. The inside of the band's shank is rounded for comfort. Tungsten carbide is a true innovation in jewelry. Tungsten is virtually impossible to scratch and is much heavier and denser than gold. Metal gram weight varies based on the ring size selected.  Designed for a modern man on the go, styles in the Tungsten Collection are created from high-performance metals that are durable, comfortable and fashionable.