【Professional Accessories】: These propeller parts are specifically designed for the Z3 folding quadcopter, ensuring compatibility with the drone's motor and body structure, providing seamless coordination among components for stability during flight 【Material】: Made from PP materials, these propellers offer wear resistance and impact durability. They can withstand collisions and resist wear from prolonged high-speed rotation, significantly extending their lifespan 【Easy Installation】: Propeller direct replacement has a simple and convenient installation process that requires no professional tools, making it ideal for maintenance or upgrades 【Product Size】: The size of this propeller is about 16x3cm/6.30inchx1.18inch, which is suitable for your drone without adding any extra weight 【Package List】: The package contains 16 pieces RC plane propellers that provide you with everything you need to replace the old or damaged propellers on your drone Specification: Size Chart: 16x3cm/6.30inchx1.18inch Package Includes: 16 propellers Note: 1. Please allow slight variation due to manual measurement. 2. Due to differences between monitor displays, the picture may not reflect the actual color of the item.