Performance 1045 Black Multi-Rotor Drone Propellers - MR Series - 10x4.5 Prop Set x2

I got these for my foam airplane final project for science. The teacher had dinky little 6 inch props, but said if we bring our own in, we could have any size we want. And, since my plane was the second largest out of all his classes, i knew i needed a bigger propellor. So, i bought this. It generates a LOT of lift. Not too much flex either. My first propeller snapped in half because i accidentally set it to full throttle while holding it and it flew into the edge of a table. The second one broke after the plane stayed in the air for about 6 seconds(best out of everyone in my class). That being said 10/10 would recommend

Excellent

Props run smooth and tips track true. My flight time increased with these props about 10%. Props feel very plastic and are very lightweight. Not sure about durability. 3 of the 4 props required balancing. Flying on a DJI Flamewheel Quad nightflyer and climb and cruise are perfect on 3S.

The propellers themselves look good, but there were no prop adapters in the package.

If you looking for the best props these are it.