2 Pairs HQProp DP7X4.5 7045 7 Inch 2-blade Durable PC Propeller compatible POPO 2CW+2CCW for RC Drone

Specificaiton:
Brand name: HQProp
Item name: DP7X4.5 propeller
Propeller Diameter: 7 inch       
Pitch : 4.5                
Blades : 2
Material : Poly Carbonate       
Hub Diameter :13.5mm           
Hub Thickness:7.5mm           
Shaft :5mm
Adaptor Rings : NO
Weight : 6.6 g

Package Included:
2 x CW DP7X4.5 propeller
2 x CCW DP7X4.5 propeller