[Secret View] Anti-Glare and Scratch Privacy Filter Screen for LCD Monitors, Notebooks, and Laptops - bezel size 21.0"W (21.0 INCH WIDESCREEN), screen size (450.8mm279.4mm) Actual filter dimensions are 411mm*314mm Designed to fit widescreen desktop LCD monitors with a diagonally measured 21" viewing screen. 30 degrees of discreet upright viewing left and right, keeps your personal or confidential information safe from prying eyes Includes your choice of two easy-to-use attachment methods Provides more effective privacy than competitive filters [MADE IN KOREA]