Winner of the National Parenting Center of Approval, this is the flexible glow-in-the-dark racetrack that can be reconfigured while a race is in progress. Providing dynamic challenge for racers of all skill levels, the two flexible track sections attach to the rigid track sections for a total of 25 feet of track length, allowing racers to physically alter the shape of a curve with the hand while a race is in progress without affecting a car’s performance. The flexible sections are built with a light-sensitive material that glows in reaction to light emitted from a purple LED built into the undercarriage of each of the two included race cars, making lights-out racing a thrilling experience. Infrared controllers. 300 pieces. Requires 4' x 6' setup space. Requires eight AA batteries.