The SAIL fold down deluxe all weather moulded seat features an ergonomically design with a deep contoured seat pan. The snap-on cushions are ideal for boaters looking for an extra-comfortable boat seat. The snap-on cushions are easily removable for maintenance and storage. They are constructed with UV-treated, marine-grade vinyl to stand up to long-term exposure to the elements. The seat pan and seat back are made of marine grade, high-impact plastic that includes integrated hinges with stainless steel pins. Mounts easily with a standard 4-bolt marine mounting system. A great choice for any boat.