Decepticon Transformers Movie Symbol Super Hero Movie Black Tungsten Engraved Ring Jewelry - 2mm - 12mm This is a precision crafted ring from our line of Comfort Fit Tungsten Carbide Rings. This ring has the well known Decepticon logo engraved on the ring. The perfect gift for any fan. You can also have any Transformers quotes engraved on the inside of the ring. Simply type this into the engraving box to add it to your ring. This can be worn as a Wedding Ring or Promise Ring by men or women. Thorsten Jewelry is proud to present our Tungsten Carbide Wedding Bands line. Truly Free Lifetime Sizing and Lifetime Warranty on all tungsten rings, no exchange|sizing fees, which are charged by other retailers.