XOAR 9450 Wood Self-tightening Propellers 2CW/2CCW for DJI Phantom 4, Phantom 3 Standard, Advanced, Professional, Quadcopters, E300 Upgrade (2 Pairs) DESIGN: Genuine Xoar Props originally designed for DJI Phantom with unique blade profile to optimize your flying experience. PREMIUM MATERIAL: Made of premium top grade German Beechwood. It is excellent for minimal elongation, breakpoint and distortion, therefore it is the best for making Electric Propeller upgrade for DJI Phantom 3 PRE-BALANCED* : Each XOAR Precision Pair is CNC digital imaging processed and manually balanced both horizontally and vertically for minimal vibration and hand selected for minimizing weight difference in each precision pair for the best performance. PERFORMANCE : Responsive, Smoother and Quieter Flight Compare to Aftermarket Plastic and Stock Original DJI Phantom Self-tightening / Self Locking Props. SPEC: Color: Matte White Finish | Diameter: 9.5 in | Pitch: 6 | Weight: ~12g per Prop | Bore Diameter: 7.7mm | Type: CW/CCW Propeller | Compatible: DJI Phantom 2, Phantom 3 Standard, Advanced, Professional, E310/E305/E300 tuned propulsion systems, Phantom 4* with Adapters (Sold Separately) Note the Motor and Propellers direction of Rotation Pattern. Motor in picture shown above is CCW. The propeller&#039;s blade shows the direction of the rotation. Rotate the propeller to the opposition direction of the motor&#039;s rotation pattern. In the picture shown above, you&#039;ll rotate the propeller CW in order to tighten the propeller. For CW motor and propeller, you&#039;ll rotate the propeller in CCW direction to tighten the propeller. Make sure to check and hand tighten each prop before each flight. Fail to install the propellers at the correct rotation pattern and tighten them before flights could cause injury and damages.  *These propellers are compatible with Phantom 4 with adapters (Sold separately) 2 x Xoar PJP-N9.5X6-PH3 9560 Beechwood Propellers CW Clockwise with Attached Black Cap 2 x Xoar PJP-N9.5X6-PH3 9560 Beechwood Propellers CCW Counter-Clockwise with Attached Silver Cap