Feature:
RC Propellers are widely used on RC airplane aircraft, excellent prop replacement.
NOTE:
Accessories only, package does NOT contain any aircraft model.
Match hollow cup with 1mm diameter, such as 720, 820 hollow cup； Positive and negative: paddle mark A is positive and paddle mark B is negative.

Specification:
Color: Black, Red
Material: ABS Plastic
Vane Quantity: 2
Length: 55mm / 2 inch
Hole Diameter: 1mm
Thickness: 5mm

Package Contents:
8 x Clockwise RC Propellers
8 x Counter-Clockwise RC Propellers