Upholstered work chair, 420-550mm, TOPSTAR Seat and backrest upholstery: black, durable full PU foam, anatomically upholstered, particularly easy to clean easy to clean Seat height adjustment: continuously variable, with safety gas spring Backrest adjustment: continuously variable, in height and depth Robust star-shaped plastic base, black With load-dependent double safety castors with brake, for soft floors Note: Optional accessories at extra cost (hard floor castors for wood, parquet, tiles and stone, 10 mm stud, castor Ø 50 mm)
