3MK PROTECTION Realme C21 - 3mk FlexibleGlass Pro Screen Protector

Protect your Realme C21 with the 3MK PROTECTION FlexibleGlass Pro screen protector. This hybrid glass protector combines the hardness of glass with the flexibility of plastic, offering superior impact resistance and a crystal-clear display. The 0.3 mm ultra-thin design maintains full touch sensitivity and features an oleophobic coating to resist fingerprints. With 2.5D rounded edges and a self-healing layer, it ensures a smooth, bubble-free installation and long-lasting protection against scratches and minor impacts.

Advantages

The FlexibleGlass Pro is up to 2.5x stronger than standard glass protectors, thanks to its non-cracking composite structure. It offers 99% light transmission for vivid colors and sharp details. The silicone-based adhesive leaves no residue when removed, and the included installation kit makes application easy.

Suitable for

• Realme C21

Key specifications

• Product Type: Hybrid Glass Screen Protector
• Material: Glass-Plastic Composite (Hybrid Glass)
• Hardness: 7H (Mohs Scale)
• Thickness: 0.3 mm
• Impact Protection: Up to 2.5x stronger than standard glass
• Transparency: 99% (High Definition)
• Features: Anti-scratch, Oleophobic Coating, Self-healing, Bubble-free Installation
• Edge Finish: 2.5D Rounded Edges
• Touch Sensitivity: Maintains 100% original touch sensitivity
• Adhesive Type: Silicone-based, Residue-free
• Installation Kit Included: Yes (cleaning cloths, dust absorber)
• Number of Protectors: 1
• Brand Compatibility: Realme
• Model Compatibility: C21
• Technology: Non-cracking structure

Recommendations

For best results, clean your screen thoroughly before application and use the included dust absorber to remove any particles. The self-healing layer will reduce minor scratches over time.