Tempered glass screen protector was launched in China in 2012,which allows your to enhanced protection for mobile phone screen.The surface is hard enough to scratch, even if you use a knife to scratch hard on it, it will not get scratched, because the hardness of iron is lower than that of glass, let alone tempered. Disadvantages: brittle. It's easier to break things that are so hard and make them so thin.
If attached to the mobile phone, in case the screen was strongly impacted, and the tempered glass protector itself will crack like glass. Then you will have to change it.
Explosion proof and scratch proof: it can prevent the glass screen from breaking and flying due to the careless impact of mobile phone, reduce the damage of glass screen, and ensure the safety of users. At the same time, it can prevent accidental scratching.keep a beautiful aesthetics of your mobile phone.
Easy to use,bubbles free. The transparency is up to 98%. It does not affect the use of mobile phone covers and other mobile phone accessories.