... tack adhesive(leave no residue when removed),air-bubble-proof. Screen protector (three layer) Material: PETThickness: 0.1mm (can make ... 1230mmx100mApplication: It with high transparence,use for protect electronic screen,like LCD screen,moible phone,PDA,PSP,laptop,DV/DC,MP3/MP4 ... etc..Very easy to application,no bubbles. Mobile/Laptop screen ...