purchased item because I thought it would be cool if I could fly my mavic mini 2 in the light rain. but this item did not work and now my drone is covered with sticky residue from the foam cut outs I was sent. I'm not really sure how they made the drone waterproof or resistant because the things that actually cover around the propellers just made it so the propellers couldn't turn. I wouldn't recommend this item. nice idea but doesn't really work. it took me 3.5 hours to get all this residue off without messing up any of the electronics. I had to use goo gone in order to get the residue off. then I has to use awesome to get the goo gone off. it was a real mess. and like I said never even worked. sucks I wasted $80.