amFilm Glass Screen Protector for iPad Mini 6 (2021), 9H, Apple Pencil 2nd Compatible, Tempered Glass, 2 Pack

Good thing it was a 2 pack. Unfortunately, I didnt thoroughly examine the glass before trying to place it on my brand-new iPad. Following the directions, I took off the protective layer to lay on the iPad. I could not get the air bubbles out, so I took it completely off, when I look at the iPad screen it had 3 marks on it. 2 were about an inch big the 3rd a little smaller. I tried cleaning the screen with the cloth that comes with the protective glass, nope still there. I then used the alcohol wipe, nope still there. I look at the protective glass - it was like it had been used before. I compared it to the other glass. The 2nd one was clear as it should be. I then followed the directions again with the 2nd glass. It laid onto the iPad immediately without one single air bubble. Unfortunately, my BRAND-NEW iPad now has 3 permanent marks on the screen.