Hoverboard made to exactly replicate the one used by Michael J. Fox in ''Back to the Future II'', signed by the cast in black felt-tip: Michael J. Fox as Marty, Christopher Lloyd as Doc, Thomas Wilson as Biff, and Lea Thompson as Lorraine. Made of molded plastic, hoverboard measures 28'' long, 8'' wide and approximately 3'' tall, with shoe straps and Velcro grips. Very good to near fine condition. With COA hologram from Celebrity Authentics.