TOPSTAR Office Swivel Chair, Plastic Polypropylene, Green/Black, Standard

Comfortable swivel chair with elegant mesh backrest Infinitely adjustable seat height with top lift Ergonomically shaped backrest with breathable mesh covering, back with height-adjustable lumbar support Comfortable recessed seat for optimal support in the pelvic area with knee roller Synchronous mechanism, for synchronous adjustment of the seat and backrest inclination - backrest tilt and seat tilt follow the movements of the seater, adjustable to the respective body weight, lockable with safety release