"EVTGFILM Tempered glass screen protector Product function

Anti-scratch:Made of High quality tempered glass,Hard surface,Prevent being scratched by keys, pens or other sharp objects
High-definition:99.99% transparency,it looks like nothing on it
Sensitive-touch:0.3mm thickness,smooth and sensitive touch like the original screen
No Bubble:auto-adsorption technology,the screen protector can self-expel any air bubbles

Installation guide:
1.clean and dry the screen with wet wipe and dry wipe
2.Peel off the protective film
3.Align the edge and put down protector on screen
4.Just wait for 10s the bubble will come out and press the screen exhaust the possible bubbles"