Qoosea

Blue 491mm317mm Light Blocking Screen Protector Universal PC Monitor Laptop Filter Anti-Glare Anti-UV Eye Protection Reduces Strain for 21-22 Monitors 1691 Pack

【Premium Visual Comfort】Blue light blocking screen protector is tailored to shield your eyes from the harmful effects of high-energy visible (HEV) light, which can lead to discomfort such as eye strain, fatigue, and sleep disruption. Engineered to cover screens measuring 21 to 22 inches diagonally, this protector offers a comfortable viewing experience without compromising image quality. 【Anti-Glare & Anti-Blue Light Filter】Designed to filter out blue light wavelengths from 380 to 495 nm, blue light blocking screen protector ensures that you enjoy a clearer and more comfortable viewing experience. By reducing the exposure to blue light, it helps in minimizing the risk of digital eye strain. 【Universal Compatibility】With dimensions perfectly suited for monitors ranging from 21 to 22 inches, actual filter size: Width: 19.33 inch (491mm), Height: 12.48 inch(317mm). Computer screen protector offers a snug fit for a variety of brands including HP, Samsung, Dell, ASUS, LG, Huawei, MSI, and more. 【Sturdy and Easy Maintenance】Blue light filter is crafted to endure the test of time, safeguarding your display from scratches, smudges, and environmental debris. Easy to install and remove, peel off the matte film and apply it to your screen, leaving no residue behind when applying and cleaning. 【Long-Lasting Screen Integrity】By acting as a protective barrier, blue light screen protector not only enhances your visual comfort but also extends the life of your monitor. It prevents the screen from coming into direct contact with potential hazards, ensuring that your display remains intact.