Height-adjustable swivel seat features fold-down backrest 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 18" and 20" wide Pan Seats (Figure A)Optional swing-away controller arm (AA4100) sold separately Solid, flip-up footplate with adjustable height,depth and angle Positioning 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