1.Good Balance: The Drone Propeller Blade is small in shape, has good balance, high efficiency and strong lift, and after accurate dynamic balance test, it provides strong power for drone and ensures longer endurance of drone. 2.PC Material: This Spare RC Plane Propeller is made of highquality PC material, light weight, with good heat resistance and high toughness, provide long lasting durability, can withstand the rigors of flight. 3.Enhanced Flight Stability: The design of these propeller blades provide improved flight stability and efficiency. They effectively reduce vibrations and enhance the overall flying experience, ensuring smooth and precise maneuvers. 4.: This Quadcopter Accessory adopts quick release and folding design, easy to install and disassemble, fine workmanship, excellent performance, allowing you to quickly replace the blades and get back in the air.