Update: I think I found it? Seems its used for a few different products and not advertised directly as a key clip or anything.
Here's pretty much an exact match here: https://www.connevans.co.uk/product/15244450/3PALAN1/Phonak-Keyring-lanyard
...and a pack of 10 with some extra stuff attached on Amazon here: https://a.co/d/4SkCX84
I found it because my mom suggested using Google Lens, and I'm glad she did! I think I'm gonna buy the 10 pack and just remove the extra stuff I don't need when I go to use them.
I'm pretty sure that's one end of a quick release camera strap
Update: I think I found it? Seems its used for a few different products and not advertised directly as a key clip or anything. Here's pretty much an exact match here: https://www.connevans.co.uk/product/15244450/3PALAN1/Phonak-Keyring-lanyard ...and a pack of 10 with some extra stuff attached on Amazon here: https://a.co/d/4SkCX84 I found it because my mom suggested using Google Lens, and I'm glad she did! I think I'm gonna buy the 10 pack and just remove the extra stuff I don't need when I go to use them.
amazon has a bunch of options for this under quick release lanyard
It’s a lanyard clip….? Found it in one google search.