About this item 1. Feature: FILMEXT Macbook Pro privacy screen filter perfectly fit MacBook Pro 14 2023 2022 2021, Compatible with Macbook Pro 14 inch 2023 M2 A2779/Macbook Pro 14 inch M1 Pro/ Max Chip 2021 Release A2442 ,latest research and development privacy filter with high clarity, it shows the same resolution viewing from the front side (NOT darker), feels comfortable and non-eye strain in long time using. Bubble free design with a silicone seal at border, it is removable and easy to put on or off. 2.Performance: FILMEXT MacBook Pro 14 Privacy Screen M2/M1 privacy angle is 30±5, you can clearly read the data from the front side but it is a dark screen when viewing from the side, s 35% blue light and protects your eyes, with anti-scratch coating and prevents scratching from daily use. 3.Accessories: FILMEXT Macbook pro 14 inch Privacy Shield 2023/2022/2021 package comes a white backer works as the storage in good condition when the filter is not in use, you can put back on this backer and reuse onto your screen. 4. Application: FILMEXT privacy screen protector for Macbook pro 14 inch 2023 M2 A2779 /2021 M1 A2442 is workable for all kinds of public places, business meetings, open offices, financial institutions, cafes, airplanes, trains, etc., to protect your sensitive information, pwords, personal content, etc. or any information may be leaked. 5.Tips Privacy Effect: Strong light environment and low screen brightness show the best privacy features (The stronger light environment, the better privacy). It shows the best privacy around brightness 75% if it is dark environment around you. If you have any questions about the installation or the product, please feel free to contact us, we will try our best to help you.