This privacy tempered glass screen protector is designed for the OPPO F21s Pro 4G. It offers 28-degree privacy protection, ensuring your screen is private from side views with anti-peeping technology. The screen guard features 9H hardness for ultimate scratch resistance and is shatter resistant, breaking into small pieces for safety. It provides impact protection, absorbing shock and protecting your screen. The ultra-thin 0.33 mm design ensures a smooth touch experience. It offers full coverage with edge-to-edge protection, HD clarity for clear viewing, and an anti-fingerprint oleophobic coating to reduce fingerprints. The installation is bubble-free. Compatible with OPPO F21s Pro 4G.