Premium map rails and cork display rails feature molded aluminum rails with a durable tack surface made from Plas-Cork™—a 1/4" thick, plasticized cork material that has color pigment throughout, backed by burlap fabric for support. This Plas-Cork material is thicker and more robust than the natural tan cork used in lower-quality products found elsewhere. Unlike tape or thumbtacks, which can damage paint and drywall, cork display rails prevent such issues while providing a convenient way to display items without covering an entire wall with cork. Our cork map rail accessories such as flag holders and map winders make displaying charts, maps, and flags super simple for the classroom.