25 Pcs Pack White 5mm 70x100 Cm | Cartonfoam

cartonfoam is an ultralight material consisting of a polystyrene plate (main material or core) covered with paper on both sides. polystyrene is a plastic material with a closed cellular structure that allows it not to react to humidity. It is used for modeling, display, modeling and presentation purposes. the material is solid but sensitive to impact on the edges.