The Staples Privacy Filter for a 27-inch monitor is a tinted, anti-scratch, and matte/anti-glare accessory designed to enhance privacy on your screen. Made in the United States, this black filter measures 13.3 inches in height and 23.5 inches in width, making it compatible with a 27-inch monitor. Easy to install and suitable for universal use, this unit ensures a sleek and functional solution for maintaining confidentiality while working or viewing content on your computer.