ITEM NAME:9455S Propellers Low Noise Blades for DJI Phantom 4 Drones Replacement 4Pcs Description: Low Noise Propeller for DJI Phantom Quadcopter Models High efficiency, low resistance aerodynamic design Precise injection molding process ensures dynamic balancing performance. Excellent noise reduction performance. Made of quality material, practical and durable Quick detachable design, simple and portable installation Size Chart: Approx. 238x30x20mm / 9.37x1.18x0.79inch Package Includes: 2 Pairs 9455s Low Noise Propellers with Screws and Paddle Seat for DJI Phantom 4 Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Due to manual measurement, there may be 1-2mm error in size SKU: DMO0015945661014576.2 Pairs 9455s Low Noise Propellers with Screws and Paddle Seat for DJI Phantom 4. Low Noise Propeller for DJI Phantom Quadcopter Models. Excellent noise reduction performance. Due to the difference between different monitors, the picture may not reflect the actual color of the item.