Rev up your engine and get into the fast lane with Wave Racers Skyloop Rally; Activate your racer by waving your hand over the sensor. The faster you wave your hand, the faster your Wave Racers will go; Wave Racers Skyloop Rally comes complete with a full 360 degree vertical loop at ultra high speed. The track set includes 24 track pieces and one Wave Racers sensor car. Tracks can be combined with other Wave Racers sets. Revolutionary new wave technology. Faster you wave, the faster your speed; Size H26, W59.5, D43.5cm. 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.