In summary: It's well built, great protection and love that it uses magnets instead of Velcro
Details: I ordered on 5/12/2025 and received on 7/25/2025, which was unfortunately after our multi-week trip that I ordered it for. During the wait FIT did come out and say that they had a magnet supplier issue. They had a live video meeting to explain etc. Putting all that aside once it arrived (and I had my RV back from service) I was able to install it, which was fairly easy and then take it on its first trip this past week. During the trip it held on strong, no flapping etc. at all. (I kept an I on it in my rearview mirrors) And we did have some crosswinds on the way back - again it held on solid. It was very easy to take off once we arrived at camp and very easy to put back on when we left. The magnet set up self-centers back on the window nicely. Seems like a way better set up then having to get it centered back on with Velcro.
Couple of nits: 1) Two of my glow in the dark stickers (great idea) didn't exactly line up with where the magnet was in the cover. But I dry tested the location of each before peeling the adhesive, so it was not a big deal for me. And 2) The glow the dark stickers left sticky on the outside of window after my first trip. I'll have to work on cleaning up the sticky residue that likely squeezed out from the back of the stickers in the Arizona heat.