"Racks" is a poor word choice, as I do not mean a rack for tubs. But a piece of plastic that sits inside the tub for arboreal snakes to climb, such as the ones these carpet pythons are sitting on: https://ball-pythons.net/forums/show...-First-Carpets

I see racks like that all over the place in pictures, but no matter what I type in, I cannot find them for sale. I don't know if people are making them or what. But are they for sale anywhere?

Thank you.