◎ There are 10 styrofoam boards with defects. ◎ Size of one board: Approximately 40cm x 30cm x 2cm (thickness) ◎ Defects include: ① Possible printing of product names, etc., on one side. ② Possible minor scratches on the surface. etc. I think there should be no problem using them for modeling or as a work surface. ◎ Convenient for general crafts (dioramas), handicraft work surfaces, etc. ◎ This is styrofoam used as insulation material in general construction materials. ◎ Can be cut with a regular utility knife. ◎ Use adhesive for polystyrene foam for bonding. ◎ Due to the defects, no cushioning material will be used during packaging. ◎ Price includes shipping. We are closed on Saturdays, Sundays, holidays, and during the New Year holidays. ※ Please check the "Profile" before purchasing to prevent any problems. Wool felt Felting needle Needle punch needle Construction Polystyrene foam Insulation material