Considered EarthEdge's flagship product, our 1 and 2 in thick, NBR kneeling pads are stain and chemical-resistant, washable and protected from mildew with Microban. Applicable for retail as cleaning, hardware and lawn and garden products. Since our kneeling pads float, they can be used as seat cushions in all types of watercraft. Other uses for foam NBR kneeling pads include providing extra cushion on mower and tractor seats and as knee savers for roofers, home siders and painters.