Hobbypower 9443 Self-Locking Foldable CF 3-Blade Propeller for DJI Phantom 2 Vision Plus (pack of 2 pairs) Size: 9.4x4.3 For DJI Phantom 2 Vision, 2 Vision+, also can work with the DJI Phantom 1 and FC40 suitable for large load flying, 3- blade foldable props, increase the flying efficiency and improve the experience of FPV.