Features: Engineered with high strength composite fibers and a quick release mechanism, these propellers for 4Pro ensure enhances durability and effortless blade replacement. Aerodynamically optimized PC reinforced blade deliver quiet operation while maintaining thrusts efficiency and wind resistance for stable aerials maneuvers. Professional drones photographers and outdoor enthusiasts will appreciate the crash resistant construction during complex flight pattern in ruggeds terrain. Capture seamlessly 8K footages during high altitudes surveys, storms chasing, or mountain expeditions where sudden gusts demand uncompromised propellers reliability. precise balance, these fiber enhances quick release propellers maintain perfect synchronization for 4Pro's flight control system for vibrationfree imaging. Specifications: Component: Fiber, PC Size:Approx.26.7x14.7cm/1.05x0.58inch Color: Orange Silver 4Option Type; Applicable object: for 4Pro drones Applicable scenario:aerials photography Package Includes: Package A 1pair Drones propellers Package B 2pair Drones propellers note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.