Failure to adhere to the above requirement for large/bulky items, may result in automatic order cancellation. Cool Design Toy Race Track: The slot car race track sets truly restores all kinds of racing tracks, including simple straight track, curved track, 360°circular track, exciting two-lane track, it’s a great race track toys for kids age 4 5 6 7 8 9 10 11 12. Realistic Racing Experience: Race track has an automatic lap counting function, recording race situation in real time, to make the racing more realistic, we added LED flash bridge, impact pendulum on the track, giving racers a more interesting experience. High-Speed Stimulating Racing Car Track: The 18ft electric race car track with 1:64 scale race car can reach a speed of about 300-370 mph on the electric track; the boy race track set has two power modes, electric or 6 x AA battery(not included). Creating Wonderful Kids’ Memories: The toy slot car track is car games for two Players that family, friends both kids and adults will enjoy; two-person racing track set can accompany kids, spend a happy parent-child time, remaining wonderful memories. Easy to Install & Control Electric Track: The rc tracks for boys 4-7 have a better system to lock into place and easy to put together; controllers allow the driver to choose slow or fast speed control to improve the driver’s experience. Magnetism Design Stabilizes Racecar: In order to keep car on the track better, we have enhanced the magnetism, but it’s also important to control speed, remember to slow down when turning; in addition to we prepare extra brushes on the bottom of the car. Ideal Gifts for Kids: Made of high quality and durable materials, it is a good choice gifts for kids on Easter, Xmas, All Hallows’ Day, Thanksgiving Day, New Year, etc, it is a prefect gift for boys girls 4-7 8-12 years old on birthday and holiday. Package Dimensions: 14.4 x 13.1 x 3.6 inches. Listing and template services provided by inkFrog.