Polymat Quality 10 Ft Long By 4ft Wide ROYAL Blue 10ft Carpet Dj Speaker Enclosure Carpet Rv Truck Car Trunk Latex Backed Liner Non-woven Fabric will not unravel  Extremely durable stands up to heavy use Extremely durable; stands up to heavy use Easy to cut, fit, and mold to desired shape or size. Resists stains, mold, and mildew  High resistance to gas, oil, and salt Solution dyed polypropylene for good colorfastness and UV protection