Spare car drainage plug

[Matt11]

spare car drainage plug. Hey one of the drainage plugs under my car has come lose and now a bit deformed. Can you buy new ones?

[Matt11]

That's an image of it

[Matt11]

Thanks does it look like a drainage plug to you? Its in the base of the car. I'm pretty sure it is as its rubber on the inside.

[Matt11]

Its located under the foot well to the back seats seems a strange place to have a drain?