What is this piece?
 

Wife and I were cleaning the interior of our 2022 CX5, and below the passenger side front seat, I discovered the piece in the picture. Guessing this is from the car and not some random object! Any idea if I am correct and if so, where this goes? I am pretty non-savvy with this stuff.

Sorry this pic is so huge for some reason.

Thanks!
https://cimg0.ibsrv.net/gimg/www.maz...e3490af886.jpg

It's hard to see the size in the picture, but it looks like the end piece that sits on the seat rail,

BWJ is correct:
Part 88-232 end cap
It snaps in the seat rail at the back of the seat.
Just look for which one is missing.

Attachment 8834

Thanks, both! That was it- popped it back in and all set.