It's a waste of money, the bubbles didn't go away and it's also quite expensive for glass. I don't recommend it, you're just throwing your money away.

Very good quality and with very good application and coverage.
The installation is a bit stressful but relatively easy. I suggest checking for any air bubbles against a lamp before using it, because personally I didn't notice it and even though they are imperceptible, the fact that I know they exist bothers me. I will come back if there is any malfunction!!!
----I am coming back after 15 days, while it is an amazing glass with incredible texture in use, at some point when I took my phone out of the back pocket of my pants (probably the phone was pressed against a deep seat) I noticed that it had formed a large bubble in the upper corner. I immediately pressed it and the air came out and the glass stuck again. However, it feels like the real glass of the phone, very high quality!!!

Nice cover for protection. The base support was missing from the packaging, but I managed to put it on without it.