Longer armchair with more pronounced sides for a perfect lateral fit. Additional cost options: Upholstery. Electric backrest adjustment (12V or 24V). To configure this seat as electric, the LX backrest and X bench must be ordered. Ergonomic seat with a specially shaped backrest for correct ergonomic support. Height and tilt adjustable headrest for greater head protection. The seat extension helps improve support and reduce muscle tension. Levers on both sides allow the seat to fold down. Manual seat adjustment. Relieves pressure on the spine. The lumbar support can be independently upholstered. Optionally, the backrest and other upholstery can be electrically adjusted. Excellent lateral support through adjustment of the sides. Fully upholstered headrest, adjustable in height and tilt for greater head protection. Levers to fold down the seat on both sides for easy operation. Manual seat adjustment. Lumbar support that can be independently upholstered. Relieves pressure on the spine MODEL: Expert FINISH: Expert L (LT/X) black artificial leather REFERENCE: REC044.00.0132 SIDE: DRIVER & PASSENGER