PROTECT SENSITIVE VISUAL DATA: 4-way privacy screen for 13" Surface Pro laptop featuring Micro-louver technology that obscures the view outside a 60-degree viewing angle; Keep confidential data private and prevent visual eavesdropping in public spaces or travel FOR 13-INCH SURFACE PRO: Privacy shield designed to fit 13-inch Surface Pro 8, 9, 11 and X models; Exact fit will not interfere with the camera, sensors around the display, or speakers; Screen protector with anti-glare matte finish 4-WAY PRIVACY AND TOUCH SUPPORT: Security shield maintains privacy within a range of +/- 30 degrees from the center in both portrait and landscape modes; Touch-enabled privacy filter ensures an interactive experience while safeguarding on-screen content SELF-ADHESIVE APPLICATION: Includes full installation kit and instructions for one-time application directly to the computer screen for a secure and long-lasting fit REDUCE EYE STRAIN: Surface privacy screen protector blocks up to 51% of blue light, helping to reduce digital eye strain and improve visual comfort during prolonged use; 60% light transmittance for improved screen readability