It does not have a good fit on the screen margins. It is rather standardized for many mobiles. Nevertheless, it gets the job done.

It does not cover the entire screen on the sides (smaller in width compared to the screen). Otherwise, it's okay.
It's not perfect but it's a safe choice (because there are much worse options).

The wipes it provides are somewhat useless, as you can clean your phone screen with simple alcohol and it will do a better job. The dry wipe, in particular, may even cause damage to the phone screen if you're not careful.

HOWEVER! The screen does exactly what it says, and it has saved my phone screen from numerous falls, which are quite frequent due to my work. The only small issue is that after a short period of time, it starts to "peel off" at the top, resulting in leaving large, colorful bubbles.