Please note, this item ships from an international seller. Expected delivery is 10-15 days 8PCS Low-Noise Propellers 7238 Foldable Replacement Propellers Accessories For DJI Mavic Air 2 Drone Overview Each blade has undergone a precise dynamic balance test, resulting in less flight noise, higher aerodynamic efficiency, lower power consumption, and improved endurance. Highlights Quieter and longer flight Specifications Model: 7238 Low-Noise Propeller Diameter × Thread Pitch: 18.3 × 9.7 cm Weight: 4.8 g for each Compatibility with Mavic Air 2 Package content: 8x Propeller TipsPlease install the blade strictly according to the instruction.