How much data does the tag need to hold?
I would think individuals might want to use a protective cover like (https://www.amazon.com/Sleeves-Collectors-Individual-Plastic-Protector/dp/B09TT67X78) so keep the antenna from being damaged.
It takes circa 168 Bytes to store LNURLw...
The chip might be stored for example in plastic card.. or even paper..
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