Frank S.Burton Tungsten Black Blue Carbon Fiber Inlay Ring Wedding Band for Men Women Tungsten black blue carbon fiber inlay wedding band ring Perfect 6mm width, suitable for both Men and Women Great workmanship on brushed matte surface and high polish smooth inner face, bring you both the elegance and comfort. To ensure you receive the authentic Frank S. Burton item, please only buy from seller: **Frank S. Burton**. Frank S. Burton is not responsible for Replica or other inferior quality product. If you have any question, please post into "Customer Questions & Answers" at the bottom of this page