Modern design, high-quality workmanship and optimum adjustment options make the Topstar children's and youth chair the ideal companion for the children's or youth room. The 3D seat joint enables three-dimensional movement, while the breathable backrest ensures optimum air circulation. Thanks to the depth-adjustable backrest, the chair offers optimum comfort for all age groups. Stepless seat height adjustment, suitable for users weighing around 25 kg. GS-tested for children and adolescents aged around 5 to 13 years in accordance with EN 1729. Backrest covered with breathable 3D mesh/sling fabric, with synchronised spring action. High backrest with infinitely variable depth adjustment for optimum adaptation to body size. Ergonomic moulded seat surface with rounded front edge. 3D seat joint for flexible sitting.