Exceptionally strong, multi-purpose tagboard can be used for hundreds of arts and crafts projects. Great for calligraphy, stencils, stamping, paper sculpture, posters and Flash cards. Also works well for classroom anchor charts. Same color on both sides, and has a smooth surface for working with pencils, pens, markers, crayons, and other media. Acid-free. Measures 18″ x 24″.