The Colored Cork surface is made with Forbo® linoleum, consisting of natural linseed oil, granulated cork, rosin binders, and dry pigments. Durable, self-healing, and colored throughout, Colored Cork also has a self-sanitizing quality to inhibit contaminants, and provides sound- and shock- absorbency. Colored Cork surfaces offer superior tack holding properties due to an extra-thick 1/4" layer of cork. The material is then bonded to 1/4" thick moisture-resistant MDF. The forgiving cork layer offers optimum self-healing properties for a more resilient board with long lasting durability. These high quality boards are ideal for high traffic areas, such as classrooms, hallways, reception areas, offices, and libraries. These durable surfaces are easy to maintain and washable.