What is this?
This plastic propeller is designed for propeller remote control airplanes. It is made of durable plastic material, lightweight and durable. It is suitable for various STEM projects, toy propeller airplanes, propeller-driven cars, rubber band-driven helicopters, and is a good substitute for propellers.

What will I get?
Propeller Props Blade
Propeller Length: 130mm/5inch;
Propeller Width: 18.5mm/0.73inch;
Height: 32.5mm/1.28inch;
Tail Connector Dimensions: 6x4mm/0.24x0.16inch;
Color: Orange;
Pack of 5 pcs Plastic Propeller

Is there any advantages of the product?
Durable Material: Our propellers are carefully made of thermoplastic polymer ABS plastic, which not only greatly reduces the overall weight, but also ensures strong wind output, and is durable and wear-resistant for long-term reuse. The hook made of iron material reinforces the propeller, further enhancing the structural stability of the propeller. The reinforcement design not only improves the overall strength of the propeller but also ensures its absolute safety and reliability when rotating at high speed. Equipped with elastic rubber bands, it can continuously and stably provide sufficient power support for both DIY creative projects and scientific experiments.

How to use it?
Choose a rubber band of appropriate length and elasticity according to the size of the model. Maintain a constant speed while winding, hold the model body horizontally, and after winding, gently push the model while releasing your grip on the body.

What should I notice?
Avoid overstretching; rubber bands will break if stretched beyond their limit. Choose an open space if possible.