- 99% light transmittance: Has a light transmittance of up to 99% and uses an OCA layer that shows the actual colour on your screen as well as prevents oil and dust entering your screen.. - Anti-shatter: A special tempering process effectively reduces the force of impact and will prevent the screen of your phone from cracking if your phone falls to the ground.. - Anti-scratch: Most durable tempered glass with 9H hardness rating (the hardness of a diamond is 10) effectively prevent your screen scratched from sharp objects.. - High touch sensitivity: Highly responsive and sensitive touching performance makes your device function smoothly and work fast.