It does not affect the functions of the screen, but it is a bit narrower and has a black border that results in losing some millimeters of screen on the sides.

It has saved me from many scratches on the Pixel screen. I take away a star because the installation is quite difficult. Of course, if you have a couple of air bubbles left, they are likely to disappear once the phone screen warms up a bit.

After 1 year of use I can now write my review. It has the quality of Spigen and it's worth the money but, personally I didn't like that it's so soft. Also, the finger doesn't slide satisfactorily and sometimes when you want to drag something with detail you can't because the finger sticks to the soft membrane. The surface is filled with micro scratches because it's soft. Overall though, so far I haven't had any problems with the screen in some falls of the phone.

As a membrane, if applied correctly, it is excellent. Very high quality. The issue is the installation. If someone has experience (in installation), I recommend it, otherwise, do not get it

Unfortunately, this specific membrane is very tricky to install, especially with the provided spray. If there is even a single hair or speck of dust, it goes astray. And that's how I ended up ruining both of them that were in the box due to carelessness.