... -radiation,anti-static,anti-scratch; 3,Easy to install,no residue. 1,Reusable,anti-ultraviolet screen protector;2,Excellent hardness,up to ... 4H;3,Good transparency,transmittance up to 94% ;4 ... ,non-corrosive;5,Good re-peel performance ,no residue left ;6,tackiness can be restored by washing with water;7,Dust ...