The ergonomic chair that fits you and your budget! Multi-task control, pneumatic seat height adjustment, 360° swivel, adjustable back height, strong lumbar support and oversized cushions. Upholstery has stain-resistant protection. Black steel base and frame. Tilt lock and tilt tension controls the rate and ease with which chair reclines to accommodate different sized users. Optional Arms sold and shipped separately. Global Product Type: Chairs/Stools; Chair Type: Rolling Chair; Features ...