This screen protector is NOT glass in any form. It's cheap plastic and very brittle. To add to the trauma, there are "invisible" circular markers in the plastic that "magically appear" when placed on the tablet screen - I'm assuming the markers were factory made huh would not be the case if the item were actually real glass; hardened or otherwise. If you hold it up to a natural light source, you can also see a distinctive wavy pattern on the plastic. Purchasing this device was a waste of my time and money - I'm sure you will agree too. Luckily I got my money back
Supershieldz (3 Pack) MacBook Pro 15 inch Screen Protector - High Definition Clear Shield (PET) for Model A1707 A1990 (2019 2018 2017 2016 Released)
13 Review
MoKo Clear Paper-Like Screen Protector for iPad 9.7 2018 / iPad Pro 9.7 2016 - Write, Draw, and Sketch with Apple Pencil - Paper-Like Texture for iPad 9.7 2018 / iPad Pro 9.7 2016 - Clear
12 Review
MacBook Air 13 Inch Tempered Glass Screen Protector for Model A1369 A1466 with Large Cleaning Cloth - Bubble Free, Not Compatible with Newest Mac Air 13 A1932
11 Review
ProCase iPad Mini 4th and 5th Screen Protector: Tempered Glass Film Guard for 7.9" Apple iPad Mini 5 2019 / iPad Mini 4 2015 - 2 Pack
11 Review