PRODUCT DESCRIPTION Slot cars race on a figure-8 track. Sonic The Hedgehog All Stars Racing Transformed RC Slot Car Set Race Set (Sonic & Tails) is approximately 8 Feet of racing action and features Sonic and Tails driving their SART cars! Vehicles also feature working headlights. Includes 2 vehicles, 2 controllers and 16 track pieces. It is battery powered and includes a lap counter! FROM THE MANUFACTURER Sonic & Tails Slot Car Race Set is approximately 8 Feet of racing action and features Sonic and Tails driving their SART cars!