The HQProp 31MMX3 3-Blade propellers will take your micro drone to the next level! Its aggressive blades provide great thrust and fast acceleration. 1mm shaft for brushed motors.

Model: 1.2X0.9X3GR-PC-1MM

Propeller Diameter: 1.22 inch(31mm)    
Pitch: 0.9                              
Blades: 3
Material: Poly Carbonate        
Weight: 0.18g
Hub Diameter: 4mm         
Hub Thickness: 5mm        
Shaft: 1mm 
Adaptor Rings: NO

Includes:
2 x CW HQ Ultralight Whoop Prop 1.2X0.9X3-PC-1MM
2 x CCW HQ Ultralight Whoop Prop 1.2X0.9X3-PC-1MM