Featuresr toughened ultra thin glass03mm with 25 d cambered surface high transparency high touch sensitivityr coating of oleophobicity anti fingerprint anti oil anti acid and anti alkali and other contaminantsr back side is covered with a strong silicon adhesive for easy installation and perfect fittingr up to 9h hardness strong impact resistancer explosion proof shatter resistant even if broken it will not splash about much safer than other glass productsr equipped with a ho