Thanks to its unique construction process, a Sunbrella car cover provides protection and years of service in intense sun climates like Arizona and other areas of the Sunbelt, where UV rays can rapidly degrade the paint and interior. Because of the use of acrylic fibers, which are naturally UV resistant, Sunbrella has long been the recognized leader in long-wearing marine fabrics for bimini tops, sail covers and deck enclosures. Eco Conservation Friendly - We protect your vehicle and your selection of this fabric helps to protect our environment! Sunbrella uses a superior fade resistant solution-dye production process that saves 1, 000 gallons of water for every 1, 000 yards of fabric produced.