Paper Cardboard is a lightweight and versatile material used in architecture and design to create prototypes, models, and structural details. It is widely used in early-stage projects, allowing for quick and low-cost visualizations. The material can also be used for temporary cladding or as a base for decorative elements. Its flexibility makes it easy to cut and shape, making it ideal for creating forms and textures. Paper Cardboard is easy to work with, economical, and can be combined with other materials. It is a popular choice in interior design and experimental architecture projects.