Unopened 【High Impact Resistance & High Durability】While there's no such thing as an unbreakable screen protector, there are screen protectors that are difficult to break! Therefore! Unlike ordinary tempered glass, this product is processed at 650°C for 72 hours, forming a compressive stress layer on the glass surface, and with 9H hardness glass, the protective power is greatly increased, firmly protecting the LCD screen even if dropped on concrete! 【Side Crack Prevention & Screen Protection】Most people drop their devices from the sides or corners, and even impact-absorbing glass films are weak against impacts from the sides, and it is said that the glass will break if it receives an impact from the side when dropped. Therefore, the CASEKOO glass film has improved the side force-receiving structure and has been reinforced three times, significantly reducing the impact on the edges when dropped, and increasing durability! CASEKOO iPhone 14 / 13 Glass Film 2-Piece Set with Easy Guide, High Transparency, Impact Resistance, Scratch Prevention, Full Protection, Automatic Adsorption, Zero Bubbles, Does Not Interfere with Cases, Tempered Glass, for iPhone 14/13/iPhone 13 Pro LCD Protective Film (6.1 inches) 864 Series: iPhone 14 Series Features: Tempered Glass