How do you connect the Air tag to a device is you don't want to buy the Hermes product (and I don't)

Thank you for replying, but not having seen an Air tag, I am wondering how they attach to devices. Do you superglue them to a key fob or your backpack, etc?

I did not know about Air Tag holders, but thanks to your answer I see that I can buy 4 of them for cheap.