Non-woven 5th wheel rv cover *Water resistant, UV stable, Air vent prevent mildew *Zippered panels allow easy access 5 th Wheel RV CoverDoor AccessAir VentFree Storage Bag Included Product Name5th Wheel RV CoverSize optional18'-20'x8'7"x9'MaterialTriple layer non-woven polypropylene on top, single layer non-woven polypropylene around the sideColorGreyPackage size1pcs/Carton; Carton size: 23.62" x ...