Propeller covers are great, but the chassis has some limitations. Firstly, the drone's arms no longer fold when you mount the landing gear, which is kind of an obstacle for the Mavic Mini since the drone's compactness is a big feature. When I tried to remove the landing gear it was so tight to the drone that it actually ripped off some body parts of the drone. Luckily nothing broke and I was able to reassemble the body of the drone. I wouldn't recommend the chassis unless you plan on leaving it permanently and never folding the drone.