for Macbook Pro 15 inch screen protector 69.7% blue light blocking filter blocks the harmful blue light between 380nm~495nm from the wave range of visible lights, blue light reaches the retina with strong energy. This filter reduces digital eye strain when viewing screens and gives you a better sleeping.The latest black frame silicone seal design, before installation, clean the screen and ensure it is dust-free, align the product to the screen, then gently press over on the frame, let the silicone adhered to its frame. Easy to install and remove, 100% bubble-free. Leave no residue when removed and can be repeated paste and use.FILMEXT Macbook pro screen protector 15 inch 2016-2019 compatible MacBook Pro 15 inch Touch Bar 2019,2018,2017,2016 release (Model: A1707, A1990). MacBook Pro Screen Protector 15 ,Blue light screen protector computer laptop workable for short-sighted people, students, office workers, social media addicts, online gamers, fashion lovers, etc.MacBook Pro 15 inch screen protector supports unconditional return and exchange within 3 months, please buy with confidence. If you encounter any problems during installation and use, please contact us, we will reply quickly within 24 hours to solve any problems for you.

MacBook Pro 15 inch screen protector supports unconditional return and exchange within 3 months, please buy with confidence. If you encounter any problems during installation and use, please contact us, we will reply quickly within 24 hours to solve any problems for you. MacBook Pro Screen Protector 15 ,Blue light screen protector computer laptop workable for short-sighted people, students, office workers, social media addicts, online gamers, fashion lovers, etc. FILMEXT Macbook pro screen protector 15 inch 2016-2019 compatible MacBook Pro 15 inch Touch Bar 2019,2018,2017,2016 release (Model: A1707, A1990). The latest black frame silicone seal design, before installation, clean the screen and ensure it is dust-free, align the product to the screen, then gently press over on the frame, let the silicone adhered to its frame. Easy to install and remove, 100% bubble-free. Leave no residue when removed and can be repeated paste and use. for Macbook Pro 15 inch screen protector 69.7% blue light blocking filter blocks the harmful blue light between 380nm~495nm from the wave range of visible lights, blue light reaches the retina with strong energy. This filter reduces digital eye strain when viewing screens and gives you a better sleeping.