• 13.3-inch screen protector in 16:9 format, designed for laptops from different brands such as Lenovo, Acer, HP, Dell, Thinkpad, and ASUS. • Incorporates blue light filtering technology, blocking up to 99.3% of harmful blue light to protect your eyes and reduce eye strain. • Recommended for people who spend many hours in front of the computer, such as students, office workers, and gamers. • Made with imported optical materials, with a thickness of only 0.03 mm, ensuring 95% transparency and a clear, natural visual experience. • Quick and easy installation thanks to the special silicone material that allows automatic adhesion, bubble-free, and leaves no residue when removed. • Anti-glare layer that minimizes reflections, ideal for using the laptop outdoors or in brightly lit environments. • Provides scratch protection, keeping the screen in perfect condition for a longer time.