Magnetic privacy screen for 13.3-inch 16:9 laptops - Privacy filter features Microlouver technology that obscures the display to protect sensitive data - View angle of 60 (+/- 30 degrees from center) - Matte side for glare-prone areas and high-gloss side helps retain color vibrancy; Security shield features a fingerprint-resistant coating on both sides - Dimensions of 11.6x6.7x0.01in - Monitor screen protector blocks up to 51% of blue light; 65% light transmittance; TAA-compliant