these are the new Much talked about Chad Props, designed by non other than Chad Nowak.
These four bladed props have been really good on low end thrust, mid-end, and gives you really good handling.
Much more efficient and gives about the same high end thrust, your batteries will love you for this.
What you get?
1 Pack of HQ 5X4X4V1S ( 2 x CW and 2 x CCW ) Props, in Light Pink.