I know the UpSpace Box Organizer is advertised to be used as a "box organizer", however, I keep my box items, like zip bags, foil and such, in a drawer. Instead, I used this organizer in my cabinet to organize my plastic bowls. My cabinet has become a nightmare with bowls and lids that love to jump out as soon as I open the door. This handy little organizer helped me organize a shelf of them. I'm amazed at how neat and tidy my cabinet looks now! The 12"x12" design fit perfectly on one of the shelves. It's very sturdy and can hold up to 20lbs, although, I have not put that much weight on it. It was extremely easy to put together. I had it done in a matter of minutes. What I love is that the shelves are adjustable, so you can really customize it to fit your needs. Plus, it's good for organizing so many things other than boxes. I highly recommend this organizer, and plan on getting a lot more to organize my kitchen.