YMYWorld Privacy Screen Protector for 13.3-inch 16:9 Screens, Blue Light Blocking, Anti-Reflective, Double-Sided Use

Filter size: 13.3 inches, 294 x 165 mm. Please measure your computer screen before ordering to select the appropriate size. [Viewing angle]: The screen appears completely black from angles outside approximately 60 degrees (35 degrees to the left and right) from the center of the screen, preventing people from peeking at your screen from the side in places like cafes, bullet trains, and airplanes. [Blue light blocking rate]: 49% → Excessive exposure to blue light is said to cause 1) eye strain and 2) disruption of the body's rhythm. This product reduces blue light by approximately 49%. [Double-sided use]: Choose your preferred side, with an anti-glare coating to prevent reflections or a glossy clear coating for clear visibility. Transmittance: By maintaining a moderate transmittance of 72% while providing solid protection against peeping, you can leave the screen on for extended periods of time without feeling any discomfort. [Scratch resistance]: The surface is anti-static, preventing scratches and fingerprints, and resisting dust. Easy Installation: Two mounting brackets are included: a removable tab type and a direct adhesive type (recommended for frameless monitors). ☆We offer a one-year warranty from the date of purchase. If the product you receive is defective (wrong specifications, damaged, dirty, defective, etc.) or if you have any questions about using the product, please feel free to contact us.