Richard Sapper armchair published by Knoll

Office chair designed by richard sapper for knoll. High-quality black faux leather armchairs with low backs and armrests. "sapper collection". Base with special swivel pads for sliding on carpets and rugs. The chair swivels and has force feedback. Design from 1979. Knoll international edition circa 1980. In very good condition. Dimensions: height 86 cm, width 62 cm, depth 60 cm. Seat height 49 cm.