The original intention of the tempered glass screen protector is to protect the mobile phone screen from being scratched or broken when dropped. The tempered glass screen protector may be broken in some extreme cases due to the characteristics of its glass. At this time, you may need to replace a new glass glass screen protector. And if you don't want to change the membrane frequently, you can consider the newly developed flexible glass screen protector with high impact resistance on the market. Even in some characteristics, OTAO's 9H flexible glass screen protector surpasses the toughened glass screen protector. In order to facilitate your further understanding, we have made a parameter comparison.

The main material of the flexible glass screen protector is composed of a layer of PET and glass resin, and then coated with AB glue can well protect our mobile phone. Flexible glass (also called as hybrid glass) is a kind of flexible material. Similar materials include PET and TPU, but those who have used PET and TPU know that they are not scratch resistant. The surface hardness can only reach pencil hardness 2H, and the surface feel is soft and not smooth enough. Some people who play games may not like it. At present, there are many kinds of flexible glass on the market, most of them can only reach 4H-6H, but OTAO flexible glass is made of Japanese materials. After many improvements, it can fully achieve the texture of glass, and the surface hardness test can reach pencil hardness of 9H.