Tags: 11x4.7_SF_Propeller_for_Electric_Powered_Airplane 

Specifications:

Size: 11 x 4.7 in
Prop adapting ring size: Φ3 /Φ3.17 /Φ4/ Φ5 /Φ6

Includes/Requires:

Includes:
1 x propeller
1 x adapting ring set