Sit comfortably whilst working at your desk with the Ergo Comfort Air Computer Chair. It\'s a quality chair, crafted for you with comfort in mind. This ergonomic chair features a high, curved backrest, which moulds to the contour of your back for maximum comfort. The chair is fully adjustable with a four lever asynchronous mechanism, allowing you to adjust it to your needs. There is also a unique function, where the seat slides forward and tilts to encourage the correct posture. . Certified for 24 hour use . 4 lever mechanism . 151kg gas lift . Approx. Dimensions (mm) H 1140 W 580*Self Assembly Required *Please note that this product is shipped direct from our supplier and may take longer to arrive