This is probably hands down one of the best purchases I've ever made. Next door refrigerator we have a water dispenser and I normally have cups sitting on top of the water dispenser. We have four kids and occasionally they do spill water. I set this up right next to my refrigerator with paper towels so that it's easy to clean up oh, and I also added a lot of plastic cups to the little shelves on there. The magnets are very very strong so I don't have to worry about it falling off of the fridge. I am not worried with the kids knocking it off of the refrigerator at all these magnets are very very strong. I haven't decided what else I will put on there but for now I love it with just the Cups and the paper towels