I believe this came from my cupholder, I’m not sure. Does anybody know what this is where it came from, and how to put it back

 

Goes under the flap. There's grooves on the side. Stops stuff from rolling into the back of the cupholder.

 

I was wondering were my lighters kept going. Got it back in thanks for the bone got it in it's proper home Now I'm losing sleep wondering why they would create a black hole. Then knowing its there. Not addressing it, but masterfully make a quirky piece of plastic to stop s*** from going in it etc.

 

Can you do me a favor and pull yours out and give me the part number on the back of it? Somehow I lost mine.