Amazon.com: DJI Phantom 3 Self-tightening Propellers : Toys & Games
Amazon.com: DJI Original 9450 Self-Tightening Propellers for Phantom 3 Series,White : Toys & Games
Amazon.com: DJI Original 9'' CW+CCW Props 9450 Self-tightening Propeller 4 Pcs for Phantom 3 Professional / Advanced / Standard Quadcopter : Toys & Games