Designed for added safety and comfort. Features an exclusive "Shoulder Wrap" design along with aluminum extrusion welded around the perimeter of seat and seat belt holes. Made from .100" 5052 grade aluminum. Accommodates 5, 6 or 7 point harness. Back and sides of head area are constructed with high-density impact absorbing materials. Fully padded cloth covers with contoured bottom sold separately. Flared Lightening holes are standard. .080" Aluminum is also available special order. Seat is HANS-Friendly. Includes Black Seat cover.