With these Best-Rite Map Rails and Strips you can quickly transform any wall or board into a display area! Ideal for busy hallways, libraries or classrooms, these cork bulletin board map rails have an anodized aluminum frame that can be easily attached to a markerboard. The 100% natural cork has a self-healing surface that eliminates puncture holes left by pins, so your map rail will look like new for a very long time! Choose from the many sizes available, whether it's the 4'x1", the 8'x1" or the 12'x2", we have them all and many more, including practical cork strips!