High Quality full carbon 3K fiber 10x3.8 propeller one Pusher and one Puller. Very well balanced, very robust and very reliable.

Each weight :7.5 g

INCLUDES:

1x 10x3.8 Carbon  clockwise propeller
1x 10x3.8 Carbon counterclockwise propeller
2x 5mm hole adapter
2x 6mm hole adapter