Elmer's Colored Foam Boards, 11 x 14 Inches, 3/16-Inch Thick, Black, 10-Count (950224) Lightweight but strong and rigid 3/16-inch core resists denting and crushing Smooth surface is perfect for paints, markers, glue, and other embellishments Perfect for crafts, school projects, framing and mounting 11 x 14 inch size - Case of 10 black foam boards