Designed by Peter Homestead, the MainSail Sling Collection has a flowing look with just enough detailing to complement a wide range of decors. All MainSail pieces are made of powder-coated aluminum and built to withstand the elements. Tropitone® MainSail features a sled base and is ergonomically designed with a lumbar-supported seating position which provides long-lasting comfort and encouraging casual relaxation. Whether lounging by the pool, relaxing in a cabana, or socializing in the outdoor dining area, each MainSail Sling piece was developed to enhance outdoor living.