I received 2 screen protectors, there is a sticker on the front of the box saying it's a blue light blocker. I opened the package and used the blue light to check and no screen blocked the blue light. My return with Revane started immediately. In the attached images, the screen protector covers half of the blue light test strip and the blue light shines on it. The 2nd picture shows the end results and proves it doesn't block blue light.
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
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Supershieldz (3 Pack) MacBook Pro 15 inch Screen Protector - High Definition Clear Shield (PET) for Model A1707 A1990 (2019 2018 2017 2016 Released)
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π§ Lention Clear Screen Protector for 13-inch MacBook Pro with Retina Display (Late 2012 to Early 2015, Model A1425/A1502): Hydrophobic, Oleophobic, Anti-Scratch Crystal HD Film
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