Office Star Air Grid managers chair has contemporary styling with durable Air Grid mesh.  This managers chair delivers office seating that is comfortable yet stylish. Breathable Air Grid mesh back offers built in lumbar support for seated tasks. This office chair has soft polyurethane padded arms and thick padded contoured seat for enhanced comfort. Also, included are pneumatic seat height adjustment, 360° swivel, tilt lock and asynchronous control. The arms are height adjustable. The dual wheel carpet casters are good for low profile carpets. Overall dimensions are 42.5H x 27.75W x 24D.