The 3M PF14.0W9 Black Privacy Filter is designed specifically for 14-inch notebooks, providing privacy and security while maintaining a sleek and professional look. With a glossy black finish, this privacy screen also offers a matte/anti-glare option for added comfort during long hours of use. Compatible with a universal range of devices, this filter is an essential accessory for those looking to protect their sensitive information and work in a distraction-free environment.