1 PRODUCT SIZE(W x H): 310mm x 174mm, fits for 14" with Aspect Ratio 16:9 laptop -DIAGONALLY MEASURED 14" (Measured Viewable Display Area Diagonally, Corner to Corner Without the Frame), Refer to picture 3 to useBlue light filter, Anti Glare,...

CASEBUY 14 Inch Laptop Anti Blue Light Screen Protector What Blue Light Is? Wave lengths of Blue Light are between 380nm and 495 nm in the range of visible lights. Blue Light has b energy with very short waves, very close to the wave length of UV...