These roof Sunscreen shades fit nicely in my 2021 Model 3. I live in Arizona and can feel a big temperature difference since installing the screens. The clips help them stay secure and in place. However, It would be nice if they came with extra clips. Definitely a must if you live in hot climates like the southwest. The model Y and S screens come with magnets to prevent sagging, but the screens for the Model 3 do not. A magnet for the very back screen would help with the slight sagging I noticed and improve rear mirror visibility.
