LP Tank Covers can add beauty to your RV and protect your LP Gas Cylinders from the elements keeping them from rusting. These deluxe heavy-duty vinyl covers feature molded nylon zippers and pressed wood tops. Single 20lb tanks do not have this feature. Hollow bead welt cords and elastic shock cords provide a longer life and a neat tailored look. They are available in colonial white or polar white (Polar White shown above). They come one per box. Only a sampling of these products are shown below. They are available for 20, 30 and 40 lb double cylinders as well as for 20lb single tanks.