Features:
100% Brand new and high quality!
More strength， light weight， durable
High hardness and elastic deformation is very small， 
which can increase the flexibility of the aircraft， 
stable connection， easy to install， good for each blade.
Perfect upgrade for any small multirotor.

Specifications:
Material: ABS with glass fiber fill
Size: 5 x 4.5\'\'
Diameter of Shaft: 6.0mm
Color: Black

Package included:
1 x clockwise rotating propeller
1 x counter-clockwise rotating propeller
2 x adaptor ring set