Features:
100% Brand new and high quality!
Very strong and light weight.
Long lasting and easy to install
Perfect for RC Quadcopter Multi-Copter

Specifications:
Material: PC & Fiber
Length: 6.0 inch
Screw Pitch: 4.0 inch
Central Hole Diameter: 5mm
Color: Red
Net Weight: 75g

Package includes:
10 x 6040 propeller CW
10 x 6040 propeller CCW