Refer to the instructions for the installation. Clean the screen and ensure it is dust-free, align the product to screen, gently press over on the frame to remove the bubbles and let the silicone adhered to the frame. Please feel free to contact us if you have any questions about the product or our service. ?What's in Box? surface pro 7+/7/6/5/4 12.3 inch Anti-blue light filter×1pcs, microfiber cleaning cloth×1pcs, installation cleaning kit×1set. Blue light screen protector for Surface pro 7 Workable for short-sighted people, students, office workers, social media addicts, online gamers, fashion lovers, etc. ?Compability?Blue Light Screen Protector for surface Pro7+/ 7/6/5/4 with latest black frame silicone seal design, easy to install and remove, 100% bubble-free. The blue screen protector for Microsoft Surface Surface Pro7+/ 7/6/5/4 12.3 inch (Model 1796/1724) with fingerprint resistance, and excellent touching sensibility. ?Bubble Free Installation?The latest black frame silicone seal design, easy to install and remove, 100% bubble-free. The blue screen protector for Microsoft surface pro 7 12.3 inch with fingerprint resistance, and excellent touching sensibility. ?Eye Protection & Reduce Eyestrain? by preventing the injurious blue ray,surface pro 7 12.3 inch blue light screen protector can protect the eyes from computer/ macbook laptop visual syndrome (eyes losing focus, vision getting unclear, fatigue, ophthalmic acid, bulging, headache, etc.).High quality for lasting durability and will protect your eyes from UV rays; surface pro 7 /6/5/4 12.3 inch Anti-glare, anti-fatigue, anti-jet lag blue blocker screen protector Maintains color fidelity Perfect. ?69.7% Blue Light Blocking Filter?for Surface Pro7+/ 7/6/5/4 screen protectort 69.7% Blue Light Screen Protector blocks the harmful blue light between 380nm~495nm from the wave range of visible lights, blue light reaches the retina with strong energy. This Blue Light Screen Protector for Surface Pro 7+/7/6/5/4 (Model 1796/1724) reduces digital eye strain when viewing screens and gives you a better sleeping. Compatible with Microsoft Surface Pro7+/ 7/6/5/4 12.3inch (Model 1796/1724).
