Specification Brand : LOAwYAY BulletPoint1 : Size: 8 different sizes of nylon 2-impeller propellers are available, including 4.75X4.75E, 5x5E, 6x4E, 6040, 7X5E, 8X4E, 8X6E, 9X6E, 10X5E, 11X5.5E, 12X6E, to meet different flight needs. BulletPoint2 : Applicable motor: Applicable to KV2200-2450 brushless motor, which can improve the power output and stability of control aircraft. BulletPoint3 : Material: Made of nylon material, lightweight and durable, suitable for various control aircraft, ensuring that the propeller remains stable during flight. BulletPoint4 : Direction mark: "E" means CCW (counterclockwise rotation), "R" means CW (clockwise rotation), which is convenient for users to quickly select the correct propeller. BulletPoint5 : Quantity: Each set contains 2 propellers, suitable for replacement and spare, convenient for users to replace as needed. BulletPoint6 : Application: Suitable for control aircraft accessories, can provide a smooth flying experience, and adapt to a variety of models of brushless motors. Color : 2PCS CCW 6X4E ExternallyAssignedProductIdentifier : 5007734715595 ItemName : Suitable For 5x5E 6x4E 6040 7X5E 8X4E 8X6E 9X6E 10X5E 12X6E CCW Nylon Propeller 2 Impeller Propeller, KV2200-2450 Motor(2PCS CCW 6X4E) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : unmanned-aerial-vehicle-robots Manufacturer : LOAwYAY ModelName : LOAwYAY20109 ModelNumber : LOAwYAY20109 NumberOfItems : 1 PartNumber : LOAwYAY20109 ProductDescription : 8 pieces 4.75X4.75E 5x5E 6x4E 6040 7X5E 8X4E 8X6E 9X6E 10X5E 11X5.5E 12X6E CCW nylon propellers, 2-blade propellers, suitable for KV2200-2450 brushless motors, suitable for control aircraft accessories Note: E=CCW (counterclockwise), R=CW (clockwise) Quantity: 2 Model: 5x5E 6x4E 8X4E 8X6E 9X6E 10X5E propellers control parts and accessories: propellers Material: Nylon Size : One Size