Totally unique and sophisticated in design, this exquisite 7mm Polished Tungsten Ring with Koa Wood Insert would make a fantastic eternity or wedding ring. A stunning combination of high polished tungsten and Koa wood, this domed ring is a fashionable piece that will complement both casual and formal attire. You can personalize the inside of this ring using our engraving service, so why not add a special date to commemorate your anniversary. SPECIFICATIONS Base Metal: Tungsten Inlay Metal: Koa Wood Weight/Thickness: 2.3mm Width: 7 mm Size: 10 Fit: Comfort Engraving: Cursive