Collapsible Pet Tunnel, 2 PCS Hamster Fun Plastic Tunnels, Foldable Hideaway Exercising Training Tube Toys for Dwarf Hamster, Guinea Pig, Gerbil, Mouse, Rat and Ferrets

Very easy to use and our ferrets love it

My ferret can fit in this but its on the small side. Not very long either.

I use this for my ferrets. I could not buy enough, they love them so much. And they are so easy to clean, store and put away. Typically they destroy everything. Not this, its built tough and they spend so much time running around they dont waste time being destructive haha Endless fun.

They love it

My cats love this