Features: Surface is anti-oil processing (Oleophobic coating) so fingerprints and oil is not easy to stay on surface easy to clean. Surface hardness: The surface has a hardness of 8~9h 9 times stronger than ordinary glasses; Tool and keys are not cuts Delicate touch: with strong adhesives easy to install and attach to the screen well and therefore does not affect the touch sensitivity of the touch screen. Explosion-proof shatter-resistant more secure than other glass products. Environmental friendly no glue. When you see the cell phone under the sunlight you will find there is beautiful bling like silver diamond shining. 100% perfect fit your screen protect your cell phone all the time.