Strong Screen Guard 21 / 9D Screen Protector Glass For iPhone X , XR , 11 ,12 , 13 , 14 , 15 And Pro Max Series

Glass screen protectors are popular for smartphone and tablet screens due to their durability and protective qualities. Here are some key characteristics:

1. Hardness Rating (9H)

• Most glass screen protectors have a hardness rating of 9H, meaning they are resistant to scratches from sharp objects like keys or coins. This hardness level offers strong scratch resistance.

2. Impact Protection

• They can absorb impact from drops and reduce the likelihood of the actual screen cracking. Some are designed to shatter or crack themselves, distributing the force to protect the main screen.

3. Clarity and Transparency

• Glass screen protectors generally maintain high clarity, preserving the original screen’s brightness and color accuracy without distortion.

4. Oleophobic Coating

• Many come with an oleophobic coating, which resists fingerprints, smudges, and oils, keeping the screen cleaner and easier to wipe down.

5. Smooth Touch and Sensitivity

• Glass protectors are smooth and provide a feel similar to the original screen. They’re designed to maintain touch sensitivity, so they won’t interfere with gestures or typing.

6. Anti-Shatter Film

• If the glass protector breaks, an anti-shatter film keeps it from cracking into sharp pieces, ensuring it’s safe to remove or replace.

7. Easy Installation

• Glass screen protectors are usually easy to install, often with kits that help prevent air bubbles or misalignment.

8. Thickness (0.3 mm to 0.5 mm)

• Glass screen protectors are typically around 0.3 mm to 0.5 mm thick. They offer durability while staying thin enough to be unobtrusive.

9. Case-Friendliness

• Some protectors are designed to be slightly smaller than the screen to ensure they fit with most phone cases, avoiding lifting or peeling around the edges.

10. Anti-Glare or Privacy Features (Optional)

• Certain glass protectors have anti-glare or privacy filters, which reduce reflections and limit viewing angles to enhance privacy.

Glass screen protectors provide a balance of protection and aesthetics, helping keep devices safe from everyday wear and tear without compromising the display experience.