Screen protectors for mobile phones with the following features:

• The screen is visible only to people directly in front of it, providing effective privacy protection.
• Hardness 9H, scratch-resistant, maintaining the original touch experience.
• Glass 2.5D with rounded edges for comfort on fingers and hand.
• Hydrophobic and Oleophobic coating to reduce sweat and fingerprints.
• Note: Due to the anti-spy feature, the screen will be slightly darkened, which may consume more energy, and a higher screen brightness may be required.