Make your work day go by a little faster with the comfortable Office star ProGrid Back Mid Back Manager"s Chair. A breathable back design and built-in lumbar support will keep you cool and contented even after sitting for hours behind a desk. This chair also features several adjustment controls so you can customize the tilt, arms, and seat height to your own preference. The nylon base is sturdy and fixed with oversized dual-wheel carpet casters so you can move easily on all surfaces. About Office Star Products Office Star Products is engaged in the fabrication, importation, and distribution of an extensive range of quality office seating and home furnishing products. Since 1979, the company has developed a distinguished reputation for high quality, value, and outstanding customer service. With a wide variety of product lines, Office Star Products sells furnishings in the largest retail and wholesale chains and through hundreds of regional independent home furnishings dealers. * ProGrid back better circulates air * Black SpringFlex fabric padded seat and nylon base * Adjustable arms with PU pads * Seat slider and forward tilt * One-touch pneumatic seat height adjustment * Oversized dual-wheel carpet casters * Seat dimensions: 20.25W x 19D x 3.5H inches * Back dimensions: 19W x 16.75H inches