Computer screen filter with the following features:

• Anti-spy function: Limited visibility field from a 30-degree angle.
• Blue light filter: Integrated into the protective filter.
• Excellent color quality: Outstanding image quality despite the filter's operation.
• Dual surface technology: Matte anti-reflective side & glossy side for maximum color brightness.
• Magnetic attachment: 4 magnets for quick & easy installation.
• Hardness: 3H.