Fully upholstered office swivel chair in flame-retardant Trevira CS fabric, chili red with black plastic frame. Synchronous mechanism adjustable for body weight 45-125 kg; backrest locks in four positions. Sliding seat shifts forward 6 cm, seat tilts to -4°, and 2F armrests adjust 100 mm in height and width. Rated for 8 hours of daily use.