Wmicro 9" 9443 A set of 4 Self-Tightening CW CCW Propellers For DJI Phantom 2 Vision Vision+ White-Shipped From US Size: 9.4 x 4.3 inch,Compatible with: DJI Phantom 2 Vision and DJI Phantom 2 Vision+ 2pcs x 9443 Self-Tightening CW Propeller + 2pcs x 9443 Self-Tightening CCW Propeller Condition: 100% Brand New,Mounting method: built-in lock nut, hand driven installation. Size: 9.4 x 4.3 inch,Each Propeller weights 10.0g, much lighter & stronger. Mounting method: built-in lock nut, hand driven installation.