Just a small card holder type wallet I made that includes a small recess to stick an NTAG213 tag. I figured if I ever lose my wallet someone can scan the tag and call me to tell me they found it.
The recess is 25mm wide to account for the width of the tag.
This can fit up to 4 cards, and uses your finger as a mechanism to push the cards out. Super Simple!
The author marked this model as their own original creation.