Protective cover 3MK Just20g MagCase for Samsung Galaxy S26 Ultra – lightweight magnetic case

3MK Just20g MagCase for Samsung Galaxy S26 Ultra is a lightweight protective cover engineered to shield the phone's rear and edges while preserving its slim profile. Designed for magnetic compatibility, the case supports secure attachment to compatible magnetic accessories and chargers without adding noticeable bulk. Cutouts provide unobstructed access to ports, buttons and camera modules, and the material resists everyday scratches and minor impacts to maintain the device’s appearance.

Advantages

The case combines minimal weight with magnetic functionality, offering protection against scratches and light shocks while keeping the phone thin and pocket-friendly. Transparent or subtly finished surfaces maintain the original phone design, and precision cutouts ensure full access to ports, controls and camera. The form-fitting construction minimizes movement between phone and case and supports compatibility with wireless charging when used with magnetic accessories designed for this case type.

Suitable for

• Users seeking a very lightweight case for everyday protection
• Owner of Samsung Galaxy S26 Ultra who want magnetic accessory compatibility
• People who prefer minimalistic, slim phone protection that preserves design
• Those needing easy access to ports, buttons and camera without removing the case

Key specifications

• Compatibility: Samsung Galaxy S26 Ultra form-fit
• Weight: approximately 20 grams (ultra-light design)
• Protection: rear and edge protection against scratches and minor impacts
• Magnetic compatibility: designed for secure attachment to magnetic accessories and chargers
• Access: precise cutouts for ports, speakers, buttons and camera
• Profile: slim, low-bulk construction
• Material: lightweight protective polymer (finish may be transparent or matte)

How to use

Align the top edge of the Samsung Galaxy S26 Ultra with the case opening and gently press the sides until the phone snaps into place in the form-fitting shell. Verify that camera cutouts and buttons are properly aligned and that ports remain accessible. To remove the case, lift a corner and carefully peel the cover away from the device, avoiding excessive force. When attaching magnetic accessories or chargers, align the accessory with the back of the case to ensure proper contact and secure hold.

Usage recommendations

Clean the phone and inside of the case periodically with a soft, lint-free cloth and mild detergent if needed; avoid abrasive cleaners or solvents. For maximum magnetic hold and charging performance, use accessories specified for magnetic-compatible cases and monitor alignment during wireless charging. This case is intended for protection against light impacts and scratches and is not a substitute for heavy-duty or waterproof protection.