XYUN 2.5D Screenmate Real Tempered Glass 9H Hardness Premium Screen Protector with Rounded Edges & Oleophobic Coating for Samsung Galaxy Note 3 Note III N9000 (0.4mm) - 1 Pack - Retail Packaging SURFACE HARDNESS:The surface of the tempered glass 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 tempered glass.(Best Clarity & Strong Surface Hardness (8H-9H)) Rounded Edges: more durability & no chipping