1.Material:PET 2.Rather hard texture, more anti-scratch 3.Viscous, and docile good, anti-solven 4.Use:mobile phone LCD screen is very fragile, very easy to scratch, in the course, if there is dust and other debris falls on the screen, even with special screen cleaning cloth to clean,also it may scratch the LCD screen,when you tur off the computer,it is obvisiously. If you use chemicals like ...