What should you put on your cardboard box?

When labeling a cardboard box, include the contents clearly on the top and sides, such as "Books," "Clothes," or "Kitchen Items." Additionally, add your name and destination if it's for moving, along with any handling instructions like "Fragile" or "This Side Up." If the box is part of a larger project, consider numbering it and creating a master list to track all boxes. Finally, ensure the labels are legible and use durable markers or labels to prevent fading.