Original foam core graphic arts board is made with polystyrene extruded foam laminated between two sheets of paper to form a lightweight but strong and rigid surface. Design includes a satin finish with a black liner and solid black core. Ideal for crafts, school projects, framing, mounting, displays and exhibits. Foam board has a smooth surface that can accept a wide range of media, including paints. Warp-resistant and dent-resistant sheets are easy to cut. Foam board is 3/16" thick. Perfect for mounting boards with a professional look.