Design swivel chair for children and young people that grows with the child. Infinitely variable seat height adjustment with special children's toplift, tested for release weight from approximately 20kg. GS-tested for children and young people aged approximately 5 to 13 years according to EN 1729. High backrest with breathable mesh cover, featuring synchronous spring action, infinitely variable in height and depth for optimum adaptation to body size. Comfortable trough seat with hard-wearing Softex fabric cover and plastic shell cover. Sturdy black polyamide base, equipped with load-dependent braked safety double castors for carpeted floors. This model bears the GS mark and fulfills all safety-relevant requirements.