ITEM NAME:2X 9H Premium Tempered Glass Screen Protector Protection Guard for Meilan Note 3 a.imagelink a:hover.imagelink {color:#4b4b4a;.Scratch resistance: 9H. Material: Imported Asahi Glass + Nipah AB gel. Ultra-thin glass can be treated by toughening under high temperature of 420. The screen will not get scratched even using hard object such as knives and keys.