260 PCS Construction Race Tracks for Kids Toys, 2 Racing Cars, 4 Construction Cars, 1 Map & Flexible DIY Track Set, Engineering Toys for 3 4 5 6 Year Old Boys Girls Create Your Own Tracks: Tracks are very easy to assemble and disassemble, 240 tracks can be assembled into different routes. Build your own imaginary orbital world using Y-tracks, arc tracks, and bridges. This toy can unleash your child's imagination and creativity for endless fun Construction Vehicles: We have 6 different types of construction vehicles.Includes transport truck, excavator, road roller, cement truck and 2 racing cars.The race track for 3 4 5 6 year old boys and girls More ways to play: we are equipped with an oversized map and various traffic signs. Each truck has a movable working arm. Little engineers can use their imagination and hands-on ability to use these trucks for various construction work in different scenarios and learn about traffic and construction in advance Great Present Choice - This construction track toys will not only teach your kids about construction engineering, but also inspire their imaginations! Comes with a beautiful box as a birthday party, Christmas, Thanksgiving or Children's Day present 260 PCS Construction Race Tracks for Kids Toys, 2 Racing Cars, 4 Construction Cars, 1 Map & Flexible DIY Track Set, Engineering Toys for 3 4 5 6 Year Old Boys Girls