. Grade AA are solution dyed canvas colors in deep, rich tones, and grade AAA are textured fabrics, with the look and feel of linen. <p></p> <p> </p> <p></p> <p> </p> <p><strong>About Sunbrella</strong><br />Sunbrella has been the leader in performance fabrics for over 45 years. Impeccable quality, sophisticated styling and best-in-class warranties prove the new generation of Sunbrella offers more possibilities than ever. Sunbrella fabrics are breathable and water-repellant. If kept dry, they will not support the growth of mildew as natural fibers will. Beautiful and durable, Sunbrella is a name you can trust in your outdoor furniture.</p> <p> </p> <p><strong>Cleaning and Caring for Sunbrella</strong><br />Regular maintenance is the best way to keep your Sunbrella fabrics looking good and delay deep, vigorous cleaning. Brush off dirt before it becomes embedded in the fabrics, and wipe up spills as soon as they occur. For light cleaning, use a mild soap and water solution and a sponge, allowing your cleaning solution to soak into the fabric. Rinse thoroughly to remove all soap residue and allow fabric to air dry. For more specifics on maintaining Sunbrella fabrics, visit Sunbrella.com.</p>