COMPATIBILITY: Specifically designed for Xiaomi Yi II 4k action camera, the bigger one is for the screen, and the smaller one is used on the Protective Case (Apply it on the position of lens of a protective case, for preventing the scratches and always keeping a high definition).
9H HARDNESS: Made of high hardness material, after tempered steel processing, the hardness of surface up to 9H, which provides daily protection to against scratches and reduce the damage of your screen.
WATER-PROOF: This screen protectors can effectively protects the screen from water, scratches, dust, oil, and it is fingerprints resist. Multi functions in one.
HIGH DEFINITION: Made of optical glass material, which achieves more than 99% of transmittance, higher than plastic screen protectors. Exceptionally clear & low reflection.
HIGH SENSITIVITY: The film is coated on the back with a strong silicone adhesive which makes it firmly attach to the screen and won't reduce the sensitivity of touching.