The Rhino Comfort Tract is one of the most comfortable rubber drain-thru workstation mats we have designed. This mat is made from the world’s best cleanest supply of natural rubber molder in Sri Lanka, a world leader in premium quality natural virgin rubber mat. The make-up of this mat gives its light weight design and buoyant anti-fatigue properties. Reinforcing cross-bars run across the entire top of the mat to add stability and non-slip grip to the surface. The multi-knob under side not only adds to the comfort of the mat, they enhance drainage and cleanliness. Organic/inorganic chemically resistant and grease resistant; stands up to most rigorous industrial conditions or for your garage shop, laundry room, pool area, boat dock or anywhere you need a comfortable, resilient, drain-thru product.