Quick and easy application directly to your device's screen. Highly responsive and sensitive with HD clarity and transparency : Fingers glide across just like your original glass screen. Sticks to the edges perfectly therefore a very good dimensional stability perfect-fit protective screen allowing them touch screen than any other case on the market Tempered glass construction for enhanced impact resistance and reduce the chances of screen damage. Made with chemically treated, transparent tempered glass with silicon adhesive to keep it in place. The surface has a hardness of 9H, which is 3 times stronger than regular PET film. Sharp objects such as knives and keys will not scratch the surface. The screen protector has an "Oleophobic" coating, which prevents fingerprints and other contaminants which makes the screen protector easy to clean. In case of screen damage, the screen protector will break into small pieces that are not sharp, making it a lot safer than other glass screen protector available in the market.