This screen guard offers robust protection for your mobile phone screen. It features a high hardness rating of 9H, effectively inhibiting all kinds of scratches and bumps, as demonstrated by its resistance to a cutter knife. The screen guard is designed with anti-fingerprint properties, ensuring a clear and smudge-free display. Its 0.33 mm thickness and 2.5D curved edge provide comprehensive, edge-to-edge coverage, while remaining case-friendly to prevent lifting. Installation is made easy with its zero-bubble application. The screen guard boasts high light transmittance for optimal display clarity and is waterproof. The aesthetic design includes a precisely cut out line that perfectly circles the sensor site, ensuring full functionality. It provides 99.99% transparency, adopting glass that provides great focusing accuracy. This tempered glass screen protector is made to cover and protect the entire screen area from damage and scratches.