HQ MacroQuad Prop 9X4.5X3 (2CCW+2CW) Black-Glass Fiber Reinforced Nylon

Specifications:

Propeller Diameter: 9 inch      
Pitch : 4.5                
Blades : 3
Material : Glass Fiber Reinforced Nylon      
 Weight : 18.4g
Hub Diameter :17.5mm          
Hub Thickness: 9.7mm          
Shaft : 5mm
Adaptor Rings : NO

What's in the box:

2 x HQ MacroQuad Prop 9X4.5X3(CCW)
2 x HQ MacroQuad Prop 9X4.5X3R(CW)