CH202 Studio Artist/Drafting Chair A functional, economical chair for Studio use, which offers a one touch pneumatic height control, adjusting from 22" to 27.5". Comfortable black upholstered cushion seat and manual back adjustment for custom fit. Convenient waterfall footrest. Safety size, 5 star all metal base, with durable black electro-static painted finish, is practically tip proof. Base comes complete with dual hooded casters.