Tempered Glass Screen Protector for iPad Air

Real glass:
Realistic picture and more than 99 % transparency.
Much higher transmittance than PET screen protector.
Hardness: 8-9H
3 times harder than PET screen protector. The screen will not get scratched even using hard object such as knives and keys.
Delicate touch:
On back side of glass coated with a strong silicone layer to make installation easily and attached screen tightly so as to not affect sensitivity of touch screen.