Commercial grade construction. Molded reinforced anti-static premium polypropylene surface which resists crushing, traps dirt effectively, and assures you years of trouble-free performance. The toughest outdoor mat that actually absorbs dirt and wetness before they enter your building our exclusive water dam allows the waterhog to hold up to 1 1/2 gallons of water per square yard. Our unique inlay process makes your logo part of the mat which will insure that your logo looks its very best throughout the life of your mats. Solution dyed protection resists color fading. Sbr - rubber backing and border for better non-skid durability.