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

Strong, lightweight and rigid with a 3/16" polystyrene CFC-free core that springs back to original thickness when cut. Smooth surface accepts screen printing, glue, paint or markers. Perfect for crafts, school projects, signage, framing and mounting. Art Board Type: Foam; Material (s) : CFC-Free Polystyrene Foam Core; Color (s) : Black Surface/Black Core; Board Size (W x H) : 20" x 30".