Propeller Diameter: 5.5 inch       
Pitch : 2.2                
Blades : 3
Material : Poly Carbonate        
Weight : 4.6g
Hub Diameter :13.5mm           
Hub Thickness:6.3mm           
Shaft :5mm
Adaptor Rings : NO

Includes
2 x CW HQProp 5.5X2.2X3 propeller
2 x CCW HQProp 5.5X2.2X3 propeller