I have a baby style one made plastic fold up style. It is a bit worn but still works fine. Just needs a good scrubbing. You can have it for nothiing if you pay for the shipping.
LOL.....If I do the scrubbing it will cost you...LOLOLOLOL
If you don't know what it is , just look in Walmart or Kmart or Toys R us and you can see what they are. they have .. I believe 6 panels that can be configured into squares or rectangles or in a circle or L shape or any shape you need. They are all connected and can fold up flay like an accordion for storage.
THEY ARE WONDERFUL and I have 3 . i just bought a new one because the old one was getting dirty...LOL.. and I didn't feel like scrubbing it, so many little sections and holes...I'm such a dweeb