Premium Privacy Tempered Glass For iPhone X 6 6s 7 8 Plus XR Anti Privacy Screen Protector For iPhone 7 8 6 Plus Glass FilmProduct Description!#!gt!*!!#!gt!*!!#!gt!*!Surface Hardness : 9H,Three times stronger than regular PET film. Even objects such as knives and keys will not scratch it.Oleophobic Coating : The Glass has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy to clean.Delicate Touch : The Glass is coated on the back with a strong silicon adhesive that makes installation easy and attaches the film firmly so as to not affect the touch screen's sensitivity.Anti-Shatter Film : If broken, the Screen Film breaks into small pieces that are not edgy and contained in the film, making it safer than other glass products.