3MK FlexibleGlass Hybrid Screen Protector for Samsung Galaxy A40 (SM-A405F)

Your Samsung Galaxy A40 slips out of your pocket and lands face-down on the pavement. With the 3MK FlexibleGlass Hybrid Screen Protector, that heart-stopping moment ends with a sigh of relief instead of a cracked display. Engineered for the SM-A405F, this protector combines the flexibility of a film with the hardness of glass, absorbing impacts that would shatter ordinary protectors. Whether you're commuting, working outdoors, or simply prone to drops, this shield keeps your screen pristine while maintaining flawless touch response.

Key specifications

• Hybrid glass-film composite with 7H hardness rating
• Ultra-thin 0.3 mm profile preserves original screen clarity
• 99% light transmission for vivid, true-to-life colours
• 2.5D rounded edges for a smooth, chip-resistant finish
• Oleophobic and hydrophobic coatings repel fingerprints and moisture
• Silicone adhesive ensures bubble-free dry application
• Case-friendly design covers the active display area without lifting
• Includes wet wipe, dry wipe, and dust absorber for easy installation

Why choose it

Unlike standard tempered glass, FlexibleGlass absorbs and disperses impact energy across its hybrid structure, making it up to 250% more impact-resistant than traditional film protectors. The 7H surface resists scratches from keys, coins, and daily abrasion, while the oleophobic coating keeps smudges at bay. Touch sensitivity remains fully intact, so every swipe and tap feels as natural as on the bare screen. The dry application method eliminates messy liquids and ensures a perfect, bubble-free fit in minutes.

Ideal use cases

• Daily protection for commuters and travellers
• Outdoor workers exposed to dust and debris
• Anyone upgrading from a basic film protector
• Users who want maximum clarity without bulk
• Gift for a Galaxy A40 owner who values screen longevity

Good to know

The protector is shatterproof, so even under extreme force it won't break into sharp fragments. It comes with a complete installation kit, including a dust absorber to ensure a clean surface before application. The case-friendly cutout leaves a small margin around the edges, allowing most cases to fit without peeling. One protector per pack, backed by 3MK's quality assurance.