Height-adjustable swivel seat features fold-down backrest (Figure A)Includes interchangeable color panels in red and blue Seat back reclines and features adjustable headrest Adjustable-length controller mount (Figure B)Armrests are padded, adjustable and removable Available with 16", 18", 20" and 22" wide Captain’s Seat Optional swing-away controller arm (AA4100) sold separately Solid, flip-up footplate with adjustable height,depth and anglePositioning belt included Optional elevating leg rests (requires AE2500 & LK3JELR) sold separately Programmable controller Flat-free, non-marking tires (Figure C)Easy free wheel operation (Figure D)Anti-tip wheels