I've purchased two of these stickers. The first one I applied directly to my car. It peeled a bit, but we have some pretty extreme weather here and it held up really well. I recently got a new car, so I purchased another one, along with some bumper sticker sized magnets on Amazon. It was super easy to apply to the magnet and has been perfect.
I love this bumper sticker, but the integrity of the sticker doesn't hold up too well in the Arizona heat. It doesn't fade at all, but currently my sticker has numerous vertical splits in what seems to be the top layer of the sticker. The entirety of the sticker isn't split though and is still easily removable.
Honestly this hasn't deterred me and I've replaced the sticker twice already and have a small stock pile for future replacements!
It adorns my PHB cover, it’s everything I wanted