LaoHe Tempered Glass Screen Protector for Samsung Galaxy S4 (4pack) Compatible with Samsung Galaxy S4 (Not S4 ACTIVE), made with polished, precise laser cut rounded edges, amazingly thin premium real glass screen protector that is precisely formed to fit your device. Made with Premium Grade A Japanese Asahi Tempered glass. 9H Hardness crafted to have better scratch resistance than steel, so it can withstand hits and dings. Easy to clean, provides an effective barrier against water, oil and dust. Bubble-free, easy installation, and perfect fit. Buy with confidence: Lifetime Replacement warranty will be guaranteed.