This is for an external door to the garage. It originally had some rubber weatherstrip in it, but it was all busted up and falling apart and dry so that it squeaked really badly. I stupidly didn't take any pictures when I took it out, and now I can't figure out exactly what type goes back in here.
I haven't tried unscrewing the screws to see if that helps me or not since I don't want to break it if I don't need to touch it.
What is this type called so that I can search for it? And do you have a picture of what it should look like, ideally?