Review on ESR Screen Protector for iPad Pro 11 (2021/2020/2018) & iPad Air 4 2020 10.9 inch: Scratch-Resistant Tempered Glass with Installation Frame [1 pack] by Peter Boisvert

So it was very easy to install. There are no bubbles, the screen burns perfectly. Wasn't torn when bought. The sensitivity is still good. I no longer feel cracks on the main screen. Feels very durable and looks like it will last a long time. I'm glad it comes with a wet wipe, cloth, sticker and frame to perfectly apply the screen protector. It's very useful. But that's where my praise ends. I made sure the screen is sparkling clean, but it looks like there are some substances on the protective film. Which is annoying, but when I turn on the screen I don't notice it. There were bubbles, but after a few hours they disappeared. I strongly recommend buying this product.