Seeing cardboard in a dream may symbolize stability, practicality, or a need to prioritize material possessions. It could also represent creativity and using resources wisely.

Seeing cardboard in a dream may symbolize feelings of fragility or vulnerability in your waking life. It could also represent the need for protection or a reminder to approach situations with caution. Alternatively, cardboard in a dream may suggest that you are focusing on superficial or temporary aspects of a situation, rather than looking deeper. Pay attention to the context of the dream and your emotions during the dream to gain a better understanding of its significance.