What is a screen protector?
Effectively protect the computer screen, do not bump, cut.
play an isolated electromagnetic waves, reduce the role of electromagnetic radiation, but also can reduce the long time to watch the screen to produce a sense of dazzling, can also be used
Coating, can play the role of scratch, the best screen protection film is involved in metal elements,
Screen protection film is a transparent medium, the main use of PET as raw materials, raw materials are mainly Taiwan and Japan, the ordinary screen protective film only play the role of anti-dust, slightly better there is a crystal scratch
