This Hay Rack is very good size. It is capacious and does not need too much space at the same time. Perfect for Bunny Rabbits, Guinea Pigs, Chinchillas.
You can attach it to the cage, Mounting Hardware Included.
However, it stands stably on the floor too.
To keep the living space clean and neat best combination is together with litter box
No Chemicals, no stain.
More Rabbit hay feeders your can check here: Rabbit Hay Feeders