NILLKIN Amazing H+ Nanometer Anti-Explosion Tempered Glass Screen ProtectorNillkin Amazing H+ for Xperia Z1 has been specially made with scratch resistant AGC glass material and HARVES nano-technology with excellent defensive performance for your device, features 0.3mm thickness and rounded edges for a more precise fit and protection.Surface hardness 8~9HThree times stronger than regular PET film. Even sharp objects such as knives and keys will not scratch the Amazing H+.Oleophobic coatingThe Amazing H+ has an oleophobic coating against fingerprints and other contaminants and makes the film easy to clean.Anti-Shatter filmAmazing H+ cracks into small pieces that are held within the film (if broken). They are not sharp, making it safer than other glass products.