Review on Spigen iPad Pro 12.9 inch Screen Protector - Glas.tR EZ FIT Tempered Glass (2021/2020/2018) by Tanya Barker

I like the system mirroring has put in place to ensure the screen protector lines up with the screen. The plastic frame that helps with alignment is GREAT. My screen protector fits PERFECTLY in the center with no bubbles or raised areas. If you measure each side of the protective film with a caliper after it has been applied, it will show EXACTLY the same very small gap of 1/10th of a millimeter on all 4 sides. The glass is super smooth and feels like a real screen, and it's also SUPER resistant to skin oils - they're wiped off instantly with one wipe of a microfiber cloth. I recommend Spiegel products, especially their screen protectors. This particular application method makes it the easiest installation I've ever seen on tablet devices. Good product.