Shopready DJI Original Composite Hub 9450 Self-tightening Propeller 2 Pcs 9" CW+CCW Props for Phantom 3 Professional / Advanced Quadcopter / E310 / E305 / E300 / Flame Wheel - White + Blue Stripe DJI Original Composite Hub 9450 Self-tightening Propeller 2 Pcs 9" CW+CCW Props for Phantom 3 Professional / Advanced Quadcopter / E310 / E305 / E300 / Flame Wheel - White + Blue Stripe