It has two parts: The base and the top part.
The base is the same as always where the NFC tag will attach to, which must measure 25 mm in diameter.
The top part comes with various icons, each representing the desired function. There is a file available where you can customize it.
The two pieces are created to provide a secure fit. If needed, they can be separated by prying it apart with a knife or something similar.
It is printed with 3 layers, each with a layer height of 0.20 mm and a infill of 15%.
As for the solid layers, it only has one top layer and three bottom ones.
If you need a different icon, you can reach out to me.
The author marked this model as their own original creation.