Slot Car Race Track Sets, Battery or Electric Race Car Track with 4 High-Speed Slot Cars, 2 Electric Controller and 2 Manual Controller Circular Overpass Track, Gift for Kids Ages 6 7 8-12. Product Dimensions: 7 x 6 x 4 inches. Item Weight: 6.56 pounds. Country of Origin: China. [Exciting Track Racing Game]Our slot car race track sets simulate a variety of racing tracks, including simple straight tracks, curved tracks, circular tracks and exciting double-layer overpass tracks. At the same time, our race track has an automatic lap counting function, which records the race situation in real-time, giving racers a more exciting racing experience. [Easy to Install 28 Ft Super-long Track]The slot car track is 28 ft long, which is longer than most other products, has a better system to lock into place and is easy to assemble. In order to keep the car on the track better, we have enhanced the magnetism, but it is also important to control the speed and remember to slow down when turning. [Electric Controller & Manual Controller]Include 2x electric-powered controllers and 2x hand crank-powered controllers. Electric Controller is using the trigger for speed adjusting and has a boosted bottom on top. The hand Controller is perfect for beginners to crank it up to full speed for more challenging races. Both controllers allow the driver to choose slow or fast speed settings to reflect the driver&#######x27;s experience. [Enjoy Exciting High-Speed Race]Our 1:20 scale car can reach a speed of about 300-370 mph on the electric track, so you can fully feel the power and speed of the car in the remote control racing. Our race car track comes with two slot cars and four durable remote controls (tested over 10,000 times). This is not just a friendship toy, but also a family toy, you can compete with your child, a great alternative to video games. [Perfect Gift]Made of environmentally abs plastic materials, safe and Non-toxic, high quality and durable. No harm to kids. It is a good choice of toy gifts for kids on Easter, Christmas, Halloween, Thanksgiving Day, New Year, and the best choice for kids&#######x27; Birthday and Christmas gifts. It&#######x27;s also a great race car toy for kids 4 5 6 7 8 9 10 11 12 years old.