Back when floppies were new we kept them safe in somewhat terrible plastic bins.
Now that micro SD cards can hold thousands of times more data they're what we use and what we lose! Because, smol.
So, here's a little throwback to the floppy organizer but sized for micro SD cards. I used double-sided tape to stick mine to the top of my PC monitor because I'd lose it on my messy desk.
Note: does not include micro CD cards
One very small printed floppy disk organizer sized to fit micro SD cards. (does not include cards)