Railroad board features a smooth, uniform finish that works well with both wet and dry media to provide a truly versatile worksurface for your next project. Brilliantly colored on both sides, this durable board adds a colorful way to make embellish your ideas. 22" x 28" size is large enough to be cut or scored for even more ways to express your creativity. Railroad board is perfect for construction, art projects, mats, mounting, painting, markers, stenciling and posters.