The Sitness 20 by Topstar is an innovative seating alternative specifically designed for back training at the workplace. This fitness stool combines ergonomic design with functional features to promote a healthy sitting posture while activating the muscles. Equipped with the original Walser patent, the Sitness 20 offers a stepless seat height adjustment, which is operated via a practical ring release lever located under the seat. The special deep suspension allows for a horizontal rocking effect that can be individually adjusted through a pressure regulation in the air cushion base. The footplate made of polished aluminum ensures stability and durability, while the included air pump allows for easy adjustment of the seat height. The Sitness 20 meets all safety-related requirements and carries the GS mark from LGA Nürnberg, highlighting its quality and safety.

• Stepless seat height adjustment with top lift
• Horizontal rocking effect through special deep suspension
• Individually adjustable pressure regulation in the air cushion base
• Footplate made of polished aluminum for stability
• LGA tested with GS mark for safety.