?LIFETIME GUARANTEE?This removable MacBook Pro privacy screen 14 inch provides the right amount of privacy for in public setting, office, classroom, library, subway station, hospital, financial institutions, business conference. Precise cutout and full coverage provide you with a pleasant user experience. LIFETIME WARRANTY with NO RISK & 24-hour instant customer service. ?EYE PROTECTION?Made from the high quality Japanese PET film, leading blue light filter technology can effectively blocking 67% blue light and UV emission from the LCD screen and reduce the visual fatigue, and also the macbook privacy screen 14 inch protects your screen from daily scratches, dust and scrapes. ?PRIVACY SECURITY?Multi-layered macbook pro privacy screen filter limits viewing angle to +/- 30 degrees, data is visible only to persons directly in front of the computer, while people on either side of it cannot see anything. You can adjust the screen brightness as needed. ?COMPATIBILITY?Mamol privacy screen exclusively designed for MacBook Pro 14 inch 2021-2023 with M1/ M2/ M3 chip (Model Number: A2442 A2779 A2918 A2992), Liquid Retina XDR Display and Touch ID. Please kindly check the model number "Axxxx" on the back of the MacBook Pro before your purchase. ?MAGNETIC INSTALLATION?MacBook pro privacy screen can be attached in seconds seamlessly with the new 2021-2023 14" Macbook Pro by simply aligning it along the top bezel of the screen and gently pressing the magnetic strip without leaving residue. The lid of the laptop may have a negligible gap when closed with the privacy screen attached; but the sleep mode is still supported.