19.5-inch 16:9 Privacy Filter, Blue Light Blocking, Anti-Reflection, Anti-Peeping, Double-Sided, for PC Monitors

✅ [Privacy Protection] This polarized privacy filter offers a 60-degree viewing angle, ensuring a clear screen when viewed directly in front of the screen, but appears completely black from angles other than 60 degrees. It prevents peeking from the side, allowing you to use your computer with peace of mind in offices, banks, doctor's offices, and other locations. ✅ [Blue Light & UV Protection] Excessive exposure to blue light can cause dry eyes, eye strain, and, in worsening cases, headaches, sleep disorders, and "digital jet lag." This product blocks approximately 59% of blue light and 99.9% of UV rays, protecting your eyes from harmful rays even when working on a computer for long periods of time. ✅ [Two Installation Methods & Easy Removal] Available in two installation methods: "sliding" and "double-sided tape." Installation and removal are easy. It is less likely to float than magnetic privacy films, and the magnetic force will not affect the screen at all. Furthermore, the magnetic strength of each screen frame varies, making the filter unstable. We recommend the sliding privacy film for laptops with weak magnetic fields. ✅ [Double-Sided Use] One side is anti-glare, reducing reflections from sunlight and fluorescent light for easier viewing. The other side is highly reflective and glossy, preventing unauthorized viewing and maintaining the screen's shine for a beautiful display. You can use either side freely depending on your environment and purpose. ✅ [Compatible Models] Compatible with 16:9 19.5-inch (431 x 242 mm) flat-panel LCD monitors/displays. Please refer to the third product image for detailed measurement instructions. Not compatible with curved monitors. [12-Month Warranty] We offer a 12-month warranty. If you have any questions about the product, or if the product you received is different from what you ordered or has an initial defect, please feel free to contact us.