Love it! I wanted the strawberry thumbsticks to match the case I bought. When I first put it on it fit like a glove and didn't move anywhere, but when I took it off to adjust the position it now falls off slightly. I can tell the difference because sometimes the side I retuned is lost while the side I didn't touch is the same. So my guess is that if you constantly take it off and put it on or stretch it as you go, it may loosen up after a while.