Notrax Sanitop #562 Black 12″ Thick SafetyAnti-Fatigue Mat measuring 3′ X 5′ is made of rubber compound formed with an alternating largesmall hole drainage system for durability and to keep out liquiddebris. Mat features a slip resistant, raised pattern surrounded by large holes to ensure worker traction, withstand harsh chemicals and to channel drainage as well as finds its application in industrialfood service applications. All sides of the mat have integral beveled ramps for easy access and to reduce the trip hazards. Mat is cost-effective and greaseproof.