Collapsible standing support chair provides good relief when working standing. The chair is easy to fold and has a stepless seat adjustment between 500-850 mm. The seat is also tiltable in two positions. The backrest tray is adjustable in depth and height. The seat and back are available in molded plastic and black leatherette. The stainless steel standing chair has a seat and back in molded black plastic. Blue fabric upholstery is available on request.