KANCHA Front and Back Screen Guard for OPPO A38 (Pack of 3)

9H tempered glass is a specialized protective screen covering designed to provide enhanced durability and safeguard electronic device screens, such as smartphones and tablets. Here is a more detailed description of 9H tempered glass: 1. Exceptional Hardness: The "9H" rating signifies its hardness level on the Mohs scale, with 10 being the hardest. 9H tempered glass is incredibly hard and resistant to scratches from everyday objects like keys or coins. 2. Scratch Resistance: Its remarkable hardness ensures that the screen protector remains free from scratches, even when subjected to rough handling or contact with abrasive materials. 3. Impact Protection: While not indestructible, 9H tempered glass is designed to absorb and distribute the force of impacts, helping to protect the device's actual screen underneath from cracks or damage caused by falls or accidents. 4. Clarity: High-quality 9H tempered glass is engineered to be transparent and maintain the device's screen clarity, providing a clear view of the display without distortion. 5. Touch Sensitivity: The screen protector is designed to be highly responsive to touch, ensuring that it does not interfere with the device's touchscreen functionality. It should feel just like the original screen. 6. Oleophobic Coating: Many 9H tempered glass protectors are equipped with an oleophobic coating, which repels oils and reduces fingerprint smudges. This makes the screen easier to clean and keeps it looking pristine. 7. Installation: Installing 9H tempered glass usually involves cleaning the device's screen thoroughly, aligning the protector, and applying it without trapping air bubbles. Some products come with installation kits and instructions to simplify the process.