Case 3MK Just20g MagCase for Apple iPhone 17 Pro Max

3MK Just20g MagCase Case

The 3MK Just20g MagCase for Apple iPhone 17 Pro Max is an ultralight and exceptionally slim case that combines minimalist design with functional protection. It was designed for users who appreciate subtle accessories that do not interfere with the elegant look and thin profile of the iPhone.

As the name suggests, the case weighs only 20 grams, meaning it practically does not increase the device’s weight and is almost unnoticeable in the hand. Made of high-quality, flexible TPU material, it provides effective protection against scratches, shocks, and minor drops.

Thanks to Absorber125™ technology, the case meets the resistance standard for drops from heights up to 125 cm, protecting the phone in everyday situations. Precisely cut openings allow convenient access to ports, buttons, and the camera, and the edges of the case are slightly raised to protect the screen and camera module from scratches.

The built-in MagSafe system enables fast and convenient use of wireless chargers and magnetic accessories — without removing the case. The Just20g MagCase surface is coated with an anti-yellowing layer that prevents yellowing and maintains transparency for a long time, while the matte finish minimizes visible fingerprints.

The 3MK Just20g MagCase is the perfect choice for those who want to maintain the natural look and lightness of their iPhone 17 Pro Max while gaining the protection and functionality expected from a modern premium-class case.

Technical Data

Manufacturer
3MK


Model / Series
Just20g MagCase


Compatibility
Apple iPhone 17 Pro Max


Type
Back case / rear housing


Weight
≈ 20 g


Material
Flexible TPU + Polycarbonate (PC)


Color
Transparent


MagSafe System
Yes – compatible with magnetic chargers and accessories


Resistance Standard
Absorber125™ / Military Grade – drops up to 125 cm


Coating
Anti-yellowing – protection against yellowing and fingerprints


Wireless Charging
Yes – without removing the case