... .For iphone screen guard 2.anti-scratch,visual invisibile 3.98% transparency 4.dustproof,waterproof 5.no residue,re-usable 1.For high transparency iphone screen guard1). Anti-glare, anti-scratch, anti ... of the screen guard: sizematerialthicknesslayerhow to usebased on LCD screen,different sizes availableJapan/Korean/Taiwan PET available0.24mm in total,0.125mm for use ...