1、HIGH COMPATIBILITY: Provides a clear view and information security guard for your 32inch computer display screen (708x398mm), compatible with brands like for Levono, etc. 2、EYE CARING: Filters 96% of UV rays and reduces 65% of blue light to protect your eyes. Reversible screen with matte or glossy finish options, reducing glare and preventing scratches. 3、FLEXIBLE INSTALLATION: Easy installation can be completed in about 30 seconds. 2 installation methods available: using transparent adhesive strips for secure attachment, or removable frame installation for flexibility. 4、VERSATILE APPLICATION: Ideal for maintaining screen security in open workspaces, airports, airplanes, trains, coffee shops, offices, financial institutions, and other high traffic areas. 5、ADJUSTABLE ANGLE: Enhances security by making the screen appear dark from an angle (approximately 30°‑60°) while maintaining brightness when viewed directly. Easily adjust angle by changing display brightness level.