2 PCS 17.3 Inch Blue Light Laptop Screen Protector, Eye Protection Blue Light Filter Blocking and Anti Glare Screen Protector for All 17.3 inch with Display 16:9 Laptops Computer Notebook

17.3 Inch Laptop Screen Protector- Anti Blue Light Anti Glare Eye Protection Filter What is Blue Light? Wavelengths of blue light are between 380nm to 495nm in the range of visible lights with strong energy. It's widely discovered in led light sourced products such as pc, cell phone, game machines, and TV, etc. Why did you need Anti Blue Light Screen Protector? Our anti-blue light laptop screen protector can relieve the fatigue of eyes. Especially design for long-term use a laptop person. It has multi-layer like anti-glare, radiation protection, anti-static and anti-blue light which help you healthy and sleep better. BlueLight Fitter Features: Diagonal Length: 17.3" (43.8cm) Width: 15 inches (38.2cm) Height: 8.5 inches (21.5cm) Screen Aspect Ratio: 16:9 Please Measure Viewable Display Area Diagonally, Corner to Corner Without the Frame! Package Included: Blue Light Laptop Screen Protector x2, Cleaning Cloth x1 How to install the anti-glare screen protector? 1.Make sure the screen protector does fit for the device 2.Clean the screen with microfiber cloth, remove the dust with dust removal sticker 3.Tear off the backside protective film and align carefully starting from the top 4.Use the clean cloth or finger to press out the air bubbles from the screen. 5.Peel off Outside label and you are DONE!