Nokia 4.2 - 3mk FlexibleGlass™ screen protector

Protect your Nokia 4.2 with the 3mk FlexibleGlass™, a revolutionary hybrid screen protector that combines the best features of glass and film. Engineered for maximum durability, this flexible, multi-layer shield strengthens your screen by 250% while remaining completely break-proof. Unlike traditional tempered glass, it will not crack or chip, ensuring your hands remain safe from sharp shards even after a heavy impact.

Advanced Antimicrobial Protection

Stay protected beyond just physical damage. FlexibleGlass™ features a specialized silver nanoparticle-based coating that continuously eliminates 99% of bacteria, viruses, fungi, and mould. This active layer is safe for humans and provides long-lasting hygiene for your device.

Key Features

• Break-proof design: Hybrid structure prevents cracking and chipping.


• Superior scratch resistance: Ceramic coating provides 7H hardness to protect against keys, coins, and daily wear.


• Precision fit: Laser-cut design ensures full edge-to-edge coverage with perfect cut-outs for speakers, sensors, and cameras.


• Case compatible: Designed to work seamlessly with all 3mk Protection cases.


• Hassle-free installation: Includes Inviscid-Sil™ adhesive and Fit-In™ positioning stickers for a bubble-free, perfect alignment.

Technical Specifications

• Type: Antimicrobial hybrid glass (film and glass composite)


• Technologies: Silver nanoparticle coating, ceramic layer enrichment, laser manufacturing, Inviscid-Sil™ adhesive


• Scratch Resistance: 7H

Kit Contents

• 1 x 3mk FlexibleGlass™


• Fit-In™ positioning strips


• Dust-Fix™ strips


• Anti-Bubble Card™


• CleaningSet