Material: plastic Weight: 10g Size: The size of the propeller is 13.5cm, and the assembled size is about 28*28cm 1The balloon helicopter is a flying toy for kids. 22 small balloons, three air leaves, one tee, and one gas nozzle. 3Suitable age: 3-5 years old. 4The colors are random and may be different from the colors in the picture. 5The three-piece jack lifts up the propeller assembly, the balloon is set on the blue plastic drum, the blowpipe grips the balloon, and then the lid is tightly connected to the propeller on the blue plastic tube, and then the balloon is held and released in the horizontal direction The helicopter flies, and then you can fly up, you can fly a few meters high, and make sweet whistle in flight.Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.10*Propeller 10*Balloon 10*Connecto