Cellular Line Cell Second Glass 5/5s/5c/seSECOND GLASS is not a protective film but a real tempered glass that guarantees the best protection for phone displays, mantaining the tactile sensation of the original display. Features Null Smoothed edges Glass Hardness: 8 H It doesn't modify the brightness and the sensibility of the display Hard and anti bubble surface Usable also with phone case Shatterproof glass: will not break up if broken, but stays attached to a film that is easy to remove