1. Made of high-quality plastic material, to ensure flexibility, and stability. 2. The design of the propeller has the characteristics of high tension and quick release, easy to install and disassemble. 3. Easy and convenient to install and use. 4. Small, delicate, light weight and easy to fly. 5. The reasonable design makes it easy to install and disassemble, and it is an ideal substitute for damaged or old products.
