The Hot Wheels City Ultimate Transporter can swallow up more than 20 1/64th scale cars and store them inside. It also transforms into a rampaging, stomping T-Rex with a racetrack on its back. In transporter mode, he swallows up all 1/64th scale cars that get in his way when he pulls the handle. By lowering its tail, it transforms into a Robo T-Rex with lights and sounds and a two-lane racetrack. The cars can start the race from the mouth. Contains two Hot Wheels cars in 1:64 scale. Colour and design may vary. Without batteries.