Why do we use boxes?

Why do we utilize boxes in our daily lives and professional endeavors? What advantages do they offer that make them such a ubiquitous tool? Could it be that they provide a means of organization, allowing us to neatly store and transport our belongings? Or is it their durability and ability to protect our possessions from damage that sets them apart? Could there be other reasons, perhaps related to their versatility or cost-effectiveness, that explain their widespread use?