Lefeng Hawaii Koa Wood Inlay Titanium Wedding Bands 8mm Promise Engagement Rings Superb craftsmanship of 100% real Hawaii koa wood inlay Hawaii koa wood features its unique and rich texture of grain which is unlike any other wood The wood is encased in a crystal clear resin and protected by the strength of titanium A fresh and exotic style is expressed by the polished silver white stripe and rich texture of Hawaii koa Express your unique sense of style with a bold and powerful metal