Amazon.com: DJI Original 9'' CW+CCW Props 9450 Self-tightening Propeller 4 Pcs for Phantom 3 Professional / Advanced / Standard Quadcopter : Toys & Games
Amazon.com: Genuine DJI Phantom 3 E305 9450 Carbon Fiber Reinforced Self-tightening Propellers Props (Composite Hub, Black with Yellow Stripes) For Phantom 3 Professional, Advanced, Phantom 2 series, Flame Wheel series platforms and