Generic Electroplating Mirror Effect Screen Tempered Glass Screen Protector for Iphone 4 4s (Front and Back) (Silver) Perfectly fits for Iphone 4 4s Oil resistant coating, simply to clean, well prevent fingerprint and water drip Bubble free and high toughness, easy to use but not easy to burst Clear vision, Eyesight protection, Anti corona, Anti fatigue. High light transmission rate up to 99%, perfect picture quality and resolution enhancement