Mr. Dj 20 FT Long / 4 FT Wide Black Carpet for Speaker Sub Box carpet rv Truck Car Trunk Laner Extremely durable stands up to heavy use High resistance to gas, oil, and salt Extremely durable; stands up to heavy use? Easy to cut, fit, and mold to desired shape or size Solution dyed polypropylene for good colorfastness and UV protection Backed with a thin layer of latex