Samsung Galaxy Note 4 Tempered Glass Screen Protector - Premium Hd Clear Ballistic Glass Screen Protector BullDog tempered glass is made to protect the screen of your device from shocks and scratches. Oleophobic Coated layer for resistance against smudges and fingerprints. Advanced silicone adhesion, Allows for readjustment after placement. Ultrathin protection 0.3 mm - 9H Surface hardness. HD display, high sensitivity, and comfortable touch feeling