AvatarRC Geniune Gemfan 5030 (5x3) White Propellers for 250 Size Quadcopters and Multi-rotors - Perfect for 210mm to 300mm frames 100% Real and Genuine High Quality Gemfan 5030 (5x3) Propellers A Popular size Propellers for FPV 250 class Racers like ZMR250, Blackout 250, Blackout Mini, and other quad kits White propellers "disappear" in flight, giving your drone the illusion of being propeller-less, and not showing up in your video. 8 total propellers, 4 clockwise (CW) and 4 counterclockwise (CCW). Can properly fly two quad drones or use as spare propellers Get longer flight time than comparable 5" propellers