| Feature: 1. 30+-5 Secrecy Angle: For OS Laptop has a secrecy angle of 30+-5, the data can be clearly read from the front and a black screen when viewed from the side, blocking 35percent of blue light, protecting eyes, anti scratch coating and preventing scratches during daily use. 2. Magnetic Adsorption: One second adsorption, paste and use, the cover is seamless, the magnetic secrecy film is only 0.39mm thick (with magnets 0.78mm). Bubble free design with silicone sealing around the edges, removable and easy to put on and take off. 3. Simple Operation: The magnetic filter will automatically attach to the screen without any air bubbles, just align the display and press the magnetic strip lightly … | |