If floor protection and comfort are your main concerns, the 36"L x 24"W Andersen cushion max mat in charcoal finish makes a smart pick. Durably constructed from 100% nitrile/PVC closed cell cushion, this anti-fatigue mat is ergonomically engineered to provide maximum comfort when you stand on it. The diamond pattern on the top surface is specifically designed to prevent accidental slips and falls. This anti-microbial floor mat is chemical resistant, ozone resistant, oil and grease proof, which makes it perfect for use at industrial spaces, food service counters or kitchens.rovide maximum comfort when you stand on it. The diamond pattern on the top surface is specifically designed to prevent accidental slips and falls. This anti-microbial floor mat is chemical resistant, ozone resistant, oil and grease proof, which makes it perfect for use at industrial spaces, food service counters or kitchens.