Note : - This Fiber Glass Will Not Cover Edges of the Mobile Screen. Premium Glass Fiber: Made with high quality ultra thin but strong premium tempered glass fiber with rounded edges exclusively. SCRATCH TERMINATOR WITH 6H HARDNESS RATING: Each screen protector has a 6H to 7H hardness rating, providing you outstanding protection from knives, scrapes, cracks, keys and general wear and tear.\nBUBBLE FREE: The film get you zero to very minimal bubbles during application. Impossible Glasses are Ultra Thin and flexible like a matte screen guard yet they are shatter proof and tempered glass. TRANSPARENT CRYSTAL CLEAR DISPLAY: You can keep your retina display clarity and reduce fingerprint at the same time.