Kraft Boxes are the pre-packaged, colorful boxes of food that are iconic of American food culture. They are designed to be easy for people to cook and consume, and they are popular for their convenience. These boxes of food are made of white, plastic, and cardboard. They are shaped like a square or cylinder, with a lid that opens up on the top. Kraft food boxes are different than other food packaging because they are designed to be eaten, not just stored.