Foam board is a lightweight, rigid material commonly used for various projects, including presentations, crafts, and model-making. It consists of a foam core sandwiched between two sheets of paper or plastic, providing durability and ease of cutting. Foam board is available in different thicknesses and sizes, making it versatile for both professional and personal use. This material is popular in the fields of graphic design, architecture, and education due to its affordability and ease of use. It can be easily printed on, painted, or decorated, allowing for creative expression in projects ranging from signage to art displays.