StarTech.com Privacy Filter for Dell P3424WE 21:9 Curved Monitor - Reversible Screen Protection Film, TAA Protects sensitive information while keeping on-screen data private This privacy filter is designed for the Dell P3424WE 34-inch Ultra-Wide 21:9 Curved Monitor, effectively obscuring sensitive information on the screen and ensuring that both the center and outer edges of the screen are protected from prying eyes. Prevent visual eavesdropping This privacy filter is a convenient and economical solution to protect confidential data from unwanted viewers. The privacy screen darkens the computer screen from the sides and provides the user with a viewing angle of approximately 60 degrees (+/- 30 degrees from the center). The security screen also features blue light reduction, blocking 40% to 51% of the blue light emitted by the display in the 380nm - 480nm wavelength range. The privacy screen has a light transmittance of 65% and ensures optimal screen brightness and superior levels of privacy. Two-sided filter The privacy screen protector is double-sided, with an anti-glare matte side for glare-prone environments and a glossy side that helps maintain color vibrancy. The matte side provides additional screen protection with a fingerprint- and scratch-resistant coating. Hassle-free installation You can easily install the glossy or matte side of the privacy screen protector using the provided adhesive strips; Optional mounting tabs are included for additional support on the bottom bezel. The StarTech.com Advantage