Propeller Diameter: 7inch       
Pitch : 5.5               
Blades : 3
Material : Poly Carbonate        
Weight : 10g
Hub Diameter :13mm           
Hub Thickness:6.8mm           
Shaft :5mm
Adaptor Rings : NO
Includes
2 x CW HQProp 7X5.5X3 propeller
2 x CCW HQProp7X5.5X3  p propeller