Specifications Summary: Screensize: 14 in, This laptop privacy screen features a universal design, compatible with 14" laptops with a 16:9 aspect ratio. It is a convenient and cost-effective solution to protect your confidential data from unwanted viewers. The privacy shield darkens your laptop screen from the sides while providing a clear viewing angle of +/-30 degrees, offering a total visible area of 60 degrees. The privacy screen protector is reversible, with an anti-glare matte side for environments prone to glare and a high-gloss side that helps retain color vibrancy. The matte side provides additional screen protection with a fingerprint-resistant coating. The universal design won't interfere with top-mounted webcams, sensors, or when closing the lid. It blocks 40% - 51% of the blue light emitted from the display in the 380nm - 480nm wavelength range. Digital eye strain can lead to symptoms like headaches, dry eyes, and blurred vision. This TAA-compliant laptop privacy filter is backed for two years, including free lifetime 24/5 multi-lingual technical assistance.