The Topstar Light Star 20 X office chair combines ergonomic design with high functionality to ensure comfort and support while you work. The "high back" backrest can be adjusted in height using a practical ratchet mechanism and is equipped with an integrated lumbar support that promotes a healthy sitting posture. The innovative point-synchronous mechanism allows you to adjust the spring force individually to your body weight and lock the backrest in different positions. This means you benefit from optimum support that adapts to your movements. The comfortable flat seat with a comfortable knee roll offers additional seating comfort, while the seat depth adjustment allows you to adjust the chair perfectly to your body size. Equipped with carpet castors, the Topstar Light Star 20 X is easy and flexible to move, ideal for dynamic working environments. The 2D armrests allow for individual adjustment in height and width to provide additional comfort and prevent tension in the shoulder and neck area. The Topstar Light Star 20 X is the perfect choice for anyone who values an ergonomic and comfortable seating solution in the office.