Unicork 2 has exceptional physical properties including acoustical and thermal insulation, durability, resistance to mold and mildew, naturally hypo-allergenic, and easy to clean. Because of the natural air filled structure of the cork core, the tiles have excellent resilience with inherent sound absorbing qualities, as well as a cushioned feel under foot. Unicork 2 floors are unique, quiet, comfortable and environmentally sensitive. Manufactured from the bark of cork trees, Unicork 2 is nature’s gift for a beautiful, functional and long-lasting floor.