Designed to last a lifetime, this unique 8mm Ceramic Koa Wood Barrel Style Eternity Ring features a black ceramic band set with a rich golden Koa wood insert.  Styled and shaped to look like a barrel, this exquisite ring will appeal to those who are looking for something a little bit different. This lightweight ceramic and Koa wood ring can be personalized on the inside with our engraving service. SPECIFICATIONS Base Metal: Black Ceramic Inlay Metal: Koa Wood Weight/Thickness: 2.3mm Width: 8 mm Size: 10 Fit: Comfort Engraving: Cursive