Rev up your engine and get into the fast lane with Wave Racers Epic Challenge Speedway; Activate your racer by waving your hand over the sensor. The faster you wave your hand, the faster your Wave Racers will go; Navigate a 2-tiered spiral and a 360 degree loop as you take on the Wave Racers epic challenge speedway. Track set features a double decker twist with covered curves. Includes 1 wave racer car & 70 track pieces. The Wave Racers epic challenge speedway combines the thrill of the chase with turns and loops. Hours of fun; Tracks can be combined with other Wave Racers sets. Size H26, W95.5, D49cm. Batteries required: 2 x AAA (not included) plus . For ages 6 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use. To be used under the direct supervision of an adult.