ZAGG InvisibleShield Glass Screen Protector Two times stronger than most tempered glass, InvisibleShield Glass features Ion Matrix technology – premium impact and scratch protection that helps preserve every pixel. Crystal clear and easy to clean, Glass uses long-lasting, oil-resistant technology that prevents fingerprint smudges so users can enjoy HD clarity all day long. With the easiest application process on the market and a limited lifetime warranty users can count on, InvisibleShield Glass is the clearest choice for a device. Product Features: 2X stronger, Glass features Ion Matrix, the most advanced impact and scratch protection available Smooth tempered glass with beveled edges gives users maximum HD image clarity and remarkable touch sensitivity Its oil-resistant technology prevents fingerprints and smudges to help keep a screen pristine The smart EZ Apply tabs make installation bubble free. Simply align it, press it, and watch as Glass+ does the rest