[Including]: 1 exquisite gift box, 1 air pump, 1 inflatable stick, 1 crab cart, 2 toy cars, 2 replaceable tubes, 12 colorful and thick environmentally friendly metal balloons, 1 flying whistle, 1 launch tower, 1 rocket, and 1 astronaut. This is the perfect gift for a childs birthday, Christmas or all holidays. [Safety material]: The toy is made of high-quality ABS environmentally friendly plastic, durable and practical, non-toxic, safe, with a smooth surface, without any sharp corners, and will not harm the delicate skin of children,no worry for playing. [Parent-child moment]: Applicable to 3 years old and above. This is a set of aerodynamic vehicles, suitable for children to carry out aerodynamic science enlightenment experiments. This will increase the child's interest in physics and knowledge. A good toy can promote the relationship between children and adults, and spend quality time with children. [Land and air dual mode]: The balloon-powered car suit has different accessories and two game modes. In car mode, it powers cars on the ground; in launch mode, it sends rockets or astronauts into the air. Detailed instructions for each kit of the inflatable balloon cart. We have added a protective bag to each product individually to protect the product from abrasion.