Ahrend 2020 chair has been designed to have a movement mechanism that makes it possible to be active whilst sitting or leaning back. One of the key features that Ahrend 2020 has is a lumbar support that helps to achieve the level of support on your mid back. Sitting with Ahrend for long periods of time is made easy with 2020 and the chair is truly comfortable. Now you can enjoy sitting at your desk in total comfort. Choosing Refurbished Chairs: Our chairs are fully tested, and we love bringing these back to life with it being newly upholstered. Parts remain: The arms, castors and base may show signs of wear and tear. This will not affect the functionality of the chair.