This beautiful ring combines 2 classic materials to make this peice. This ring is completely hand made from a solid peice of 464 Naval Brass. NB is a special alloy of Brass that is used by the navy because it resists corrosion. The inlay is Bello Opal with gold metal flake. It will glow when charged with UV light. This was a wrong size for a customer. This ring usually costs 159 at my shop. Luck you! Make me an offer or message me if you need a ring made.