Pneumatic seat height adjustment • Complete 360 Degree swivel • Tilt lock & tilt tension controls • Flip up arms with height adjustable armrest pads • Heavy-duty spring tilt mechanism • High-density foam seating with a spring-pack construction • Heavy-duty steel and nylon base • Adjustable lumbar support • Black fabric seat with a gray mesh back that allows air to circulate • Ready-to-assemble • Can be shipped by small package carrier
