MatTek Wondersorb Mat WS (Unit)Wondersorb is a versatile, fully laundrable, ultra absorbent medium duty mat consisting of a nylon twist pile surface and a nitrile rubber backing. The ultra absorbent surface retains large amounts of liquid while the dual zone gripper backing will cling to any floor type, hard or carpeted alike. The low profile nitrile rubber backing always sits flat on the floor preventing a trip hazard, and it will not crack or curl. Solution dyed to prevent