The scope upholstered ergonomic chair is a highly adjustable ergonomic task chair its high levels of adjustability promote good seating posture and allow users to be seated for extended periods of time while its metal finish give it a stylish finish that is sure to fit in to any office point synchromatic balanced mechanism 4 position lock and free flow functions push button tension control pendolo dynamic ergonomic mechanism push button height adjustable backrest fully upholstered gaslift wi