Crazepony 12pcs Gemfan 5149 3-Blade Propellers (POPO) 5 inch Flash Props CW CCW, Match for 2205 2206 2306 Brushless Motor for 200 210 230 250 FPV Drone Racing Quadcopter Frame Kit (Clear Red Green) This 5" propeller have POPO quick swap system that enables mounting props to brushless drone motors in seconds with the push of a button. You don't need a prop nut and wrench to attach propellers to motors Good Material : Material is dash-and-bending-resistant and leads to the best efficiency durability Standard Size: This 5149 5 inch propeller is only 5.5g and lighter enough, good for your FPV Enough Power:This paddle is very violent, the wind area is large, the root to strengthen the bombing, mini wear competition, practice preferred Support Motor and FPV Frame: Suitable for 2205 2206 2306 2307 brushless motor, 210 220 230 250 255 wheelbase frame