What is 2X shatterproof Glass?
The tempered glass is processed by a special double strengthening process in the production process to improve the hardness and impact resistance of the tempered glass itself.To make it can effectively prevent edge chipping.
When we buy a new mobile phone, we definitely want to stick a tempered glass screen protector with high hardness and strong impact resistance. OTAO has a idea, in order to achieve a better screen protection effect, taking double strengthening(2x shatterproof glass) bring a better experience to customers.