Fingerprint-proof Function Using high end tech liquid solution allows adjustments during installation Significantly reduces dust oil and fingerprint smudges Hardness up to 9H level flexible tough military-grade thermoplastic urethane designed to absorb impact Resistant against scratches and punctures Provide complete screen coverage Material flexibility allows total coverage even on curved devices Protects from dust and scratches and designed to be extremely comfortable Bubble-Free adhesives for easy installation with magnet absorption function