This advanced tempered glass screen protector offers triple protection, certified to withstand a 110 lb pinpoint force test, 10,000X scratch test, and 6-ft ball drop test, making it 3X stronger, scratch-resistant, and providing high impact protection. It features 9H hardness, is shatter resistant, and ensures zero bubbles during installation. The screen guard is designed with ESD OVDC anti-static properties for dust-proof application and offers edge-to-edge coverage with big curved glass. It is fingerprint resistant, waterproof, and boasts high transmittance for clear viewing. An easy installation guide is included, with wet wipe, dry wipe, and microfiber cloth for a bubble-free application. Compatible with: Oppo F23 Pro.