attwood Centric II SAS Fully Upholstered Boat Seat with Lock-Down Button Centric II has new features and state-of-the-art styling that make it the next generation in folding boat seats. Ergonomically designed to deliver maximum comfort with larger seating surfaces. All Centric II seats offer contoured pans designed to prevent standing water, integrated hand grips for stability, and a clean look in the 'closed' position. The styling, functionality, and performance of the Centric II are why it is used on the boats of today's elite professional fishermen. Trimmed out with deep tuck upholstered backrest, molded polyurethane foam, and marine-grade vinyl upholstery. Available in a variety of colors.