This containers are perfect for every household. I use them to keep food organized in my fridge but they can be used in so many different ways. You receive four storage bins that are all the same size. The storage bins are clear so that you can find exactly what you are looking for without having to go through each container. The storage bins are very study and made of polyethylene material. The best part is that they are BPA free. The material of the bins make clean up a breeze. All you have to do to clean is use soap and water. Easy peasy. Just make sure that you don't use boiling hot water or place the bins in the dishwasher. It's hand wash only. I'm off to buy more sets of these storage bins because I need some in every room in my house. You can use them in the kitchen, bathroom, bedroom, garage, pantry, play room. They can hold things from food, to make up to toys, to pet supplies. The possibilities are endless.