NoTrax Superfoam is an extremely lightweight anti-fatigue mat designed especially for ease of handling and ergonomic comfort. Made from a closed cell PVC Nitrile foam blend, Superfoam does not absorb liquids and is highly resistant to greases, oils, animal and vegetable fats. For environments where traditionally much heavier and bulkier mats are used such as assembly lines, workstations, laboratories and even home workshops. Black color. Measures 2-feet length by 3-feet width by 5/8-inches thick.