This wedding band is machined and fashioned from a solid block of chrome cobalt with seamless construction designed to last a lifetime. It features soft edges and a comfort fit interior. Comfort fit rings have a slightly domed inside as opposed to being flat, resulting in a ring that slips onto the finger easily, and is extremely enjoyable to wear. Cobalt chrome is and extremely strong and hard white metal. It is 5x harder than gold and scratch resistant. This ring is of unisex design. Clients wishing to purchase matching mens and womens bands can order both rings from this listing with confidence. Amberley West wedding bands are machined to exact size from solid metal, insuring a stronger more durable ring and accurate fit. Our passion is providing our clients with jewelry of exceptional beauty, detail and versatility. The Amberley West difference is visible in our solid construction, substantial prongs and excellent finish. All of the diamonds we select for our jewelry are conflict free 100% compliant with the Kimberley Code of Conduct. See our company policies for details on our wedding band guarantee.