Ganvol Premium Tempered Glass Screen Protector for Samsung Galaxy Tab A 9.7 [Ultra HD Clear] [Scratch Resistant] [Bubble Free] [Anti Shatter] The tempered glass screen protector provides super high definition clarity and accuracy. Ideal with keep your Samsung Galaxy Tab A 9.7 T550N T555N in its original shape! The tempered glass is treated with high-temperature steel processing, to make the surface hardness up to 8-9H, with strong impact resistance and not easy to scratch. Prevents excessive fingerprinting and oil stains, and makes the film easy to clean. By undergoing specialized tempered-glass treatment, this screen protector is safe and shatterproof. If the protector does break under extreme pressure, the tempered glass breaks into small pieces that stick together, keeping your phone and yourself out of danger. The 0.33mm thickness of the glass screen protector protects your device without losing any clarity or the uncovered-screen experience, maintaining the safe and smooth user experience.