Hobbypower 4pcs 1045 Cw & CCW Propeller 10" Props for DJI Flamewheel F450 F550 Multirotor 2pair 1045 propeller( 2pcs black, 2pcs orange) especially for DJI F450 F550 multi-rotor, work with the DJI 2212 920KV motor. Made of high quality plastic suit for 3D fly