Foam Board, CFC-Free Polystyrene, 20 x 30, Black Surface and Core, 10/Carton

Create artwork, crafts, and school projects with foam board display boards. Designed for durability, this lightweight foam display board features a polystyrene "memory" core that expands back into shape after cutting for a consistent thickness from edge to edge. Each board features smooth surfaces that are perfect for pencils, markers, paints, adhesives, and fabrics. Strong enough to resist crushing and denting, this board adds dimension to your creativity.