3MK HardGlass Max Screen Protector for Xiaomi 12/12X

The 3MK HardGlass Max Screen Protector for Xiaomi 12/12X provides tailored front-glass protection engineered to match the dimensions and touch characteristics of the Xiaomi 12 and 12X. Made from tempered glass with a hardened surface, this screen protector is designed to resist everyday wear, reduce visible scratches and preserve the display clarity and touch sensitivity. The product includes an accurate cutout fit for sensors and front camera areas so that functionality is maintained without compromising coverage.

Advantages

The tempered construction delivers enhanced hardness that increases resistance to scratches and impact marks while maintaining optical transparency. Its oleophobic coating reduces fingerprints and smudges, keeping the display clearer for longer and simplifying cleaning. The precision-cut edges and adhesive layer ensure straightforward alignment and stable adhesion with minimal air bubbles, retaining full touch responsiveness and compatibility with touch gestures and face-based features.

Suitable for

• Everyday protection against scratches and minor impacts
• Users who want a precise fit for Xiaomi 12 or Xiaomi 12X displays
• People seeking to preserve touchscreen sensitivity and display clarity
• Situations where easy cleaning and reduced fingerprint visibility are desired

Key specifications

• Material: Tempered glass with hardened surface
• Surface treatment: Oleophobic coating to reduce fingerprints
• Thickness: Tempered-glass profile optimized for touch sensitivity (typical for this type of protector)
• Coverage: Front display coverage with precision cutouts for camera and sensors
• Adhesive: Transparent adhesive layer for secure fitting and reduced air bubbles
• Optical clarity: High light transmission to preserve original display colors

How to use

Clean the smartphone display thoroughly using the included cleaning wipe or a lint-free cloth and dust removal sticker, ensuring there is no dust, oil or residue on the glass. Peel off the protective backing from the adhesive side of the screen protector and carefully align it with the display edges and cutouts for the front camera and sensors. Lower the protector onto the display from one side, pressing gently toward the opposite side to expel air and achieve full adhesion. If small bubbles remain, use a soft cloth to press them toward the edge; persistent tiny bubbles will usually disappear within 24–48 hours as the adhesive settles.

Usage recommendations

Use the protector together with a compatible case that does not lift the edges; avoid reapplying the same protector after removal, as adhesive performance may be reduced. For best results, install at room temperature on a flat, dust-free surface and replace the protector if it becomes cracked or heavily scratched to maintain full display protection and touch accuracy.