I read over the dimensions before buying this product, but it was hard to get an idea just how large they were until we assembled them in person! We purchased a pink one for our daughter, and a blue for our son- which they absolutely love! We use them mainly for storing each child's art supplies, and there is certainly room to spare. Being able to roll the carts makes them easy to move when rearranging furniture/rooms and the kids are able to roll them right next to them when working at the table on art projects