great for guinea pigs
This is geat, my guinea pigs love it. If they are not in their beds they are in this. A must have for any guinea pig area.
You can keep it clean. This is important as guinea`s as prone to bactirial infections. cleaning means it is not a throw away thing unlike the card board tunnles (when they mess in them, it turns the cardbourd ones into a week deal).
I did not get mine from here, but this is the cheapest i have found it. I will be getting another. one con. is they will chew the ends a little, but that is rodents for you.