I thought it was silly when I first heard about these stools and what they are used for. But after having this one for a while, I can really see that is works and things go smoother than before. It fits perfectly around the bottom of the toliet and also folds up easy when not in use. It serves two purposed if you have a toddler that needs help getting up to do their busniess. It’s portable and lightweight as well as it has a 12 month warranty. This was a purchase I should have made long ago.