Following are the pros of cardboard boxes:
1. Light: Cardboard boxes are very lightweight, and thus, you can carry them easily anywhere.
2. Strong: Cardboard boxes are of different types and based on several purposes. They accommodate even heavy goods and other materials with ease.
3. Durable: Cardboard boxes are comparatively long-lasting.
4. Environment-friendly: They are made from a natural pulp without causing any harm and could also be recycled.