What's the difference between Air Case, MagEZ Case and MagEZ Case Pro(Only for the model before iPhone 13 series)?

The biggest difference is that the Air Case does not have metal strips and cannot attach to our magnetic mounts and chargers.

MagEZ Case is a slim, protective case with embedded metal strips allowing for attachment to our magnetic wireless chargers.

MagEZ Case Pro, like the MagEZ Case, has metal strips, but it is our most protective case. It offers full phone coverage and is also military drop-tested. This is the ideal case if your priority is protection beyond the normal wear and tear of daily life. 

Finally, we have the Air Case, made from fine-weave aramid fiber, and it is our lightest case, weighing less than 10g.