The Ribbed Surface Closed cell Foam Anti Fatigue Mat is designed to provide a comfortable environment for preventing fatigue to the Feet and Back. The surface is made up of a ribbed pattern that provides extra traction to prevent slipping. The underside of the Mat is a flat surface, helping it adhere to hard floors. All four sides are surrounded with a small bevel. The Ribbed Surface Closed cell Foam Anti Fatigue Mat is made from Closed cell Foam. Benefits of Closed cell Foam over against standard Foam is, the closed cell provides a higher level of Comfort, the closed cell will also not absorb moisture. Regular cleaning of the Ribbed Surface Closed cell Foam Anti Fatigue Mat is highly recommended using a soft head broom or a mild detergent with minimum water. Comes in a choice of Grey or Black with a yellow border .This Mat is recommended for Light foot traffic and soft soled shoes. The Mat should not be used in areas where heavy footwear is used or high heeled ‘Stiletto’ type heel shoes are worn.