2 x Tempered Glass Screen Protector Brand New - Surface Hardness - .33mm thick and made with chemically treated, transparent tempered glass. 8-9H: even sharp objects such as knives and keys will not scratch the tempered glass. - 3 times Stronger Than Traditional PET Film Oleophobic Coating - The tempered glass has an Oleophobic coating that prevents fingerprints & other contaminants which also make the film easy to clean. - Delicate Touch: Flim is coated on the back with a strong silicone adhesive that makes installation easy and attaches the film firmly so it would not affect the screen's sensitivity.