Applicable equipment: lcd, led, 4k oled & qled hdtv display*applicable products: tv*applicable people: everyone*features: anti-reflective / anti-radiation / anti-myopia, etcfeatures:*protects the viewer from harmful blue light.*protects the tv/monitor display from accidental damage, scratches and fingerprints.*blue light reduction, anti-flicker, scratch and crack resistance.*function: anti-ultraviolet, anti-reflection, anti-blue light, anti-scratch, block blue light, protect eyesight, dust-proof and waterproof.what you get:1x anti blue light screen protector1x gift cleaning cloth*if you are not sure about the size of the tv, you can send me the brand and model, and i will help you choose the right size.