This is where I ordered them from and I use Midwest critter Nation cage.
https://www.bassequipment.com/SCResu...ement-Pans-245
I ordered 3 of the shelf pans, because I don't use the devider section on my triple layer squirrel apartment.
I also didn't order the bottom pan and just keep a thick layer of blankets in the bottom.
To keep the noise down I still wrap the pans in blankets like I used to with the plastic shelves.
I bought the pans in the beginning of 2020 or the end of 2019 and they're in mint condition.