The "Sitness 55" swivel chair from Topstar is an ergonomically designed office chair that offers both comfort and functionality. With a cover made of 100% polyester and a chrome-plated steel base, this chair combines appealing design with high stability. The backrest is specifically designed for optimal lumbar support and can be individually adjusted in height and angle. The infinitely adjustable seat height is facilitated by a TÜV-certified TOPLIFT system, allowing for easy adaptation to different body sizes. The synchronous mechanism ensures that the seat and backrest move in unison, promoting a healthy sitting posture. The height-adjustable armrests provide additional comfort and support during the workday. The safety double wheels are suitable for soft floors and ensure safe use.

• Ergonomic backrest with adjustable lumbar support
• Synchronous mechanism for optimal seat and backrest inclination
• Height-adjustable armrests for individual comfort
• Three-dimensional movable seat for improved freedom of movement
• Safety double wheels for soft floors.