The High Comfort Durable Heavy Traffic Anti Fatigue Mat has a unique quilted Nitrile rubber surface which has excellent anti slip properties. Being Nitrile rubber it is resistant to grease, oil and many chemicals. Nitrile rubber does not have a memory after being rolled up like common rubber so it will always remain flat for the entire life of the mat and never crack curl or become a trip hazard. The Quilted Nitrile rubber surface is bonded to thick closed cell PVC foam. The closed cell foam means that it will not absorb liquids like a normal sponge. The overall thickness is approx. 15mm which provides excellent anti fatigue relief to workers at checkouts counters & production lines. This mat is suitable for high traffic applications where staff are required to stand for long periods of time. Increased productivity and staff satisfaction will be achieved. Yellow safety hazard edge border and custom sizes are also available. Anti Static and Weld Safe.