Protective slim lightweight MagCase by 3MK for Samsung Galaxy S25+ — cooling design, magnetic attachment

3MK COOLing MagCase for Samsung Galaxy S25+ is a slim, lightweight protective case engineered to preserve the phone's form factor while providing everyday protection. The case features a surface treatment designed to dissipate heat and a built-in magnetic ring that aligns with magnetic mounts and chargers, allowing secure attachment without adding bulk. Cutouts and tactile button covers maintain full access to ports, controls and the camera system.

Advantages

The COOLing surface treatment helps reduce surface temperature buildup during extended use, while the thin-profile construction minimizes added thickness and weight. The integrated magnetic attachment system ensures reliable alignment with compatible magnetic accessories. The case material resists scratches and provides shock-absorbing properties for protection against minor drops and bumps, and precise cutouts preserve unobstructed access to connectors and camera lenses.

Suitable for

• Daily protection of Samsung Galaxy S25+ without adding significant bulk
• Use with magnetic car mounts and wireless magnetic chargers
• Commuting, office and light outdoor use where scratch and minor impact protection is needed
• Users who prefer a slim, tactile case with preserved access to ports and camera

Key specifications

• Form factor: slim, lightweight protective cover
• Compatibility: designed for Samsung Galaxy S25+
• Attachment: integrated magnetic ring for magnetic mounts/chargers
• Surface: cooling-focused treatment to improve heat dissipation
• Protection level: guards against scratches, scuffs and minor impacts
• Access: precise cutouts for ports, buttons and camera system
• Material properties: scratch-resistant, shock-absorbing polymer

How to use

Align the case with the phone and gently press the device into the inner edges until it snaps into place; ensure camera and port cutouts are properly positioned. For magnetic attachment, align the phone with a compatible magnetic mount or charger and allow the integrated magnets to engage for secure holding. To remove, carefully pry one corner and slide the device out to avoid twisting. Clean the case surface with a soft, damp cloth and avoid abrasive cleaners to maintain the cooling finish.

Usage recommendations

For best performance, use the case with magnetic accessories certified for smartphones and avoid exposing the case to high temperatures or prolonged direct sunlight. Periodically check that the case remains properly seated on the device and remove the case before performing any maintenance that requires direct access to the phone’s back or internal components.