The swinging door broke on my 8 panel pen. The manufacturer did not have a replacement specifically for that part. I was able to remove the broken panel and use this panel with the door as a replacement . It snapped in perfectly.
I was a little surprised to see that it was only three pieces and two of them bars had to screwed to the wall but we only needed it because my big dog kept eating all the little dogs food so it’s good for him to go in there and have his food when he needs it