These great bull nose propellers giving you better control of your multi rotor with more resillience to breakage.

They come packaged as a set of four, with two CW rotation and two CCW rotation.

There is a wide range of color options that can be mixed and matched to help with orientation. This is the perfect upgrade for any small multirotor.

For more information about this  High crashworthy performance 5x 4.5 inch CW CCW 5045 bull nose helicopter plastic airplane propeller fan for rc airplane,please contact us!