Cereal Boxes are made of cardboard, but are also made with paperboard, plastic, fiberboard, or other materials. The cereal companies are trying to make their cereal boxes more sustainable. They are trying to make the boxes less wasteful, for example, by recycling old boxes. Some cereal boxes are made with recycled materials, for example, they are made of at least 50% recycled material. Companies are also trying to make their boxes more durable. Companies are trying to make the boxes durable
0