Tempered glass is an extension product of ordinary flat glass, which can be cut and punched before tempering, that is to say, it is ordinary glass at this time; but once it is tempered ,it cannot be processed again.Many years ago,we don't have Tempered glass for mobil phones,and the screen of the mobile phone was often scratched,
Now we are enjoying the advantages of tempered screen protector.
The surface of tempered screen protector 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.
Disadvantages: brittle. It's easier to break things that are so hard and make them so thin. If it is pasted on the mobile phone and the screen is hit vigorously, the screen protector itself will crack like glass.
Explosion proof and scratch proof: it can prevent the glass panel from breaking due to the careless impact of mobile phone, reduce the hidden damage of glass panel, and ensure the safety of users. At the same time, it can prevent accidental scratching and affect the appearance of the mobile phone.
Easy to use, no bubbles. The transparency is up to 98%. It does not affect the use of mobile phone covers and other mobile phone accessories.