TANTEK Tempered Glass Screen Protector for Apple iPhone 4/4S, Clear, 2 Pack Compatible with Apple iPhone 4/4S Only,Not Fit for and other phones. NOTE: Due to the round edge of Apple iPhone 4/4S, the screen protector will NOT cover the full screen, but only the flat area. Made of real tempered glass that protects the original screen from shattering, with an industry leading hardness of 9H, just below diamond with a hardness of 10H. Provides super high definition clarity. Silicone bubble-free adhesive adheres to the phone's screen without any gaps or bubbles, leaving the touch sensitivity unaffected. Every TANTEK kit is backed by our highly regarded Lifetime Replacement Warranty and 100% Satisfaction Guarantee.