Protect your screen from prying eyes with the Privacy Screen for 23.8″ Widescreen Monitors from Kensington. Not only does this privacy screen limit viewing angles to plusmn;30°, it also reduces blue light emission by up to 30%. It can be installed on your monitor using the included tab holders or double-sided tape. Viewers can choose between glossy or matte viewing options, and an anti-reflective coating keeps glare to a minimum. Once installed, the privacy protector also helps to protect the screen against scratches and damage while the included cleaning cloth makes it easy to remove smudges and smears.