DescriptionDescription:8331F Noise Reduction Propellers Quick Release CW CCW Propellers for DJI Mavic Pro and Mavic ProHigh quality and Foldable,Quick-Release,Low-Noise,easy to carry.The 8331F propellers have a brand new aerodynamic design giving the Mavic Pro series an impressive noise control performance.When used with the Mavic Pro , up to 4dB (60%) of aircraft noise is lowered during takeoff and landing, and time is extended to 30 minutes.Suitable for DJI Mavic Pro and Mavic ProSpecification:Color: Silver Black,Gold BlackMaterial:PlasticSize Chart:Size: 50x110x24mm/1.97 x 4.33 x 0.95inchPackage Includes:1 Pair Silver Black Propellers for DJI Mavic Pro .1 Pair Gold Black Propellers for DJI Mavic Pro .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 s