1.FILMEXT Macbook pro 16 inch screen Protector M2/M1 blocks 69.7% blue light. Macbook Pro 16 inch M2 screen protector blocks the harmful blue light between 380nm~490nm from the wave range of visible lights 16 inch macbook pro screen protector reduce eye strain and associated discomfort by reducing your exposure to UV and blue light. Our blue light blocking screen protector filters out up to 69.7% of blue light and up to 99% of UV light to help minimize eye fatigue. 2.FILMEXT 2023 Macbook pro 16 inch screen protector Compatible with Macbook Pro 16 inch M1 Pro/Max Model A2485 2021 Release/ Macbook Pro 16 inch M2 pro/max Model A2780 2023 Release. 3.Macbook pro 16 inch blue light screen protector is suitable for students, teachers, office workers, home office workers, social media lovers, online gamers, fashion lovers, people with myopia, etc.4.MacBook pro 16 inch screen protector supports unconditional return and exchange within 3 months, please buy with confidence. If you encounter any problems during installation and use, please contact us, we will reply quickly within 24 hours to solve any problems for you.