From the first contact with the packaging, I understood that it is something of high quality and worth every minute.
It applies perfectly as if it came from the factory, because it leaves no gaps and covers every last millimeter of the screen.
The alignment is a piece of cake with the adhesive stickers it has to temporarily stick the glass before removing the protective membranes. The packaging also includes a patented spatula that serves as the handle of the packaging!
It remains to be seen if it is resistant to scratches and it will be the best I have tried on screen protectors.

Very carefully packaged.
Fits perfectly on the phone. It is elastic so it won't have the problem that classic tempered glass have, which break with the slightest touch.