Protect RV tanks with all-weather coverage. The Classic Accessories RV Tank Covers heavy-duty, waterproof vinyl resists mildew and UV damage and shields against dirt and dust. A soft, nonscratch backing protects tank surfaces. Board insert adds stiffness across the top of double tanks to prevent sagging. Zippered front allows fast access to valves. Manufacturers three-year limited warranty. Imported. Sizes: 5 gal., 7.5 gal. Color: White. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Propane Tank Covers.