Random clip on stroller? What is it?

[RainbowsAndRain]

So I've got this stroller second hand and it has this clip on the side which I can't figure out what it's for 😅 any ideas of what it is?

Maybe from one of those buggy boards for toddlers to stand on?

It's not clear which clip you are referring to. Could you please circle it

It's been many years since I used one but that looks like the attachment for a buggy board

Buggy board, looks like the universal lascal one.

Buggy board adapter

Thanks everyone, just looked up buggy board clips and that's what it is! 😄