COBRA | Tungsten Ring Blue Carbon Fiber InlayDESCRIPTION Aydin's Tungsten Carbide Wedding Ring for Men With Carbon Fiber Inlay and Brushed Domed Edges 8mmThis perfectly designed Carbon Fiber Ring from Aydin's Carbon Fiber Wedding Bands Collection features polished center and brushed edges. This comfort fit ring is specially designed for Men in 8mm Width, can be worn as Engagement Ring and Promise Ring. Edges of the Ring are Domed Style and Aydin's Jewelry offering Free Inside Engraving on this