Propeller Diameter: 3inch     
Pitch : 3              
Blades : 3
Material : Poly Carbonate        
Weight :1.65
Hub Diameter : 11.6mm           
Hub Thickness: 6.6mm           
Shaft :2.3/2/2.3mm
Adaptor Rings : NO

Includes
2 x CW 3X3X3 propeller
2 x CCW 3X3X3 propeller