uxcell FQ777-603 RC Remote Control Helicopter Airplane CW Propeller 4pcs Product Name : RC Airplane CW Propeller;Fit for : FQ777-603 Helicopter Shaft Hole Dia : 6mm / 0.24";Propeller Size : 28cm/11" Rotating Diameter : 56cm /22";Pitch : 28cm/11" Material : Plastic;Color : Black Net Weight : 70g;Package Content : 4 x RC Airplane CW Propeller(Non-OEM)