Anti scratch,with 9H surface he'xardeness,even sharp objects such as keys and knives mill not scratch the glass
Smooth touch,2.5D round,perfect smooth touch,and no effect on touchscreen sensitivity
Anti shock anti impact,it's superanti inpact,thus,it can protect your device sereen from shocks and impact
Excellent exhaust,exrtemely easyinstallation process with 100% bubble free adhesives
Anti finggerprint,with nano electroplate coauing,it'hvdrophonbic and anti tingerprint