This high-quality tungsten carbide wedding ring is known for its remarkable durability and resistance to scratches. It features a unique design with a mid-thin strip of vibrant turquoise and a rich Hawaiian Koa wood inlay, creating a striking contrast against the polished silver tone of the tungsten carbide. The turquoise strip adds a touch of color, while the Hawaiian Koa wood brings a natural, earthy element to the design. Hawaiian Koa wood is a highly prized and rare wood that comes from the Koa tree, which is native to the Hawaiian Islands.