As soon as I applied it to my phone, I put it in a bag and when I took it out after 3 minutes, the protective cover had broken at the edge. Also, it is slightly smaller than the screen (1-2mm) in width, so you feel like you can't use it fully.

For Redmi note 5 it doesn't fit. It is narrower in width than the usable surface of the screen, leaving a millimeter uncovered on each side that is slightly dizzying to the eye.

It is true that it does not fit perfectly in the width of the screen, but it doesn't seem to create any issue for now. For 1 euro, it's okay

It does not fully cover the screen, leaving a gap of about 2mm on each side, and it feels uneven. What a pity.

The worst thing is that it is smaller than the screen (I mean smaller than the screen, not the frame and the screen).
The most tragic thing is that it has lines which are from the adhesive side, resulting in vertical lines appearing on the entire screen of the mobile.