It seems to be of good quality, indeed the next day after installation the bubbles disappeared, but it is difficult to install for a beginner around the camera area, I couldn't stick it and I had to cut that part. I would recommend going to have it installed by an experienced person.

At first, I was disappointed because it had air bubbles. After three days, they healed on their own. I had done the best I could, of course, but I had put on the case and after three days when I looked at it again, they were gone. The matte feeling is better for me, although slightly more slippery.