Coromose Colorful Plating Tempered Glass Screen Protector Film for iPhone 5 5S 5C (Gold) Ultra-thin thickness: The protector is 0.3mm thick and made with chemically treated, transparent tempered glass. Oleophobic Coating: The protector has an oleophobic coating that prevents fingerprints and other contaminants and makes the film easy to clean. Delicate Touch: The protector 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 protector breaks into small pieces that are not sharp, making it safer than other glass products. Surface hardness : 8~9H: The surface of the protector has a hardness of 8-9H, three times stronger than regular PET film. Even shard objects such as knives and keys will not scratch the protector.