Lorell Millenia Pneumatic Task Stool, Black

Molded seat and back for comfortable use all day long. Durable shell back and seat base provide clean smooth lines. Adjustable back gives support where you need it. Pneumatic seat height adjusts from 22in to 32in with one touch! 360 deg. swivel lets you rotate the chair in either direction. Chrome foot ring is height adjustable. Weight capacity tested to support up to 225 lb. Simple assembly is required. Backed by the manufacturers 5-year limited warranty. Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers.