Springfield's Helmsman Adjustable Chair Package is part of Springfield's Saltwater Series. The package contains a Helmsman Pilot Helm Seat (1042110-B), 4" heavy-duty Mariner AirRide slide an swivel (3100565-LARA), adjustable pedestal with 12" round base (1270346-P), and a seat-mount footrest (1580048). The seat adjusts from 18" to 28". Includes a five-year warranty.