SAINTHERO Men's Wedding Band 8mm Black Tungsten Carbide Engagement Promise Ring with Hawaii KOA Wood Inaly High Polished Finish Comfort Fit Size 7-13 This black tungsten carbide ring is excellent possession for men who step forward, which are quickly gaining in popularity with men and women alike with its antique and classic style Hawaii koa wood features its unique and rich texture of grain which is unlike any other wood The high polished band features a beveled edge with wood inlay and crisp beveled edges. Not only a gem to look at, this marvelous ring is also comfortable and durable Tungsten carbide rings are most suitable substitute of white gold and platinum as the perfect wedding jewelry band ring. The sleek black on black design is a great example of the evolution of modern ring design High tech tungsten rings are scratch and fade resistant, as well as being hypoallergenic