High Back Ergonomic Swivel Chair, Soft Black Vinyl Upholstery, Integrated Headrest, Soft Black Vinyl Upholstery, Red Pipeline Detail, Built-In Lumbar Support, Tilt Lock Mechanism, Tilt Tension Control, Pneumatic Seat Height Adjustment, Padded Glossy Black Nylon Loop Arms, Heavy Duty Glossy Black Nylon Base with Black End Caps, Dual Wheel Red Rimmed Carpet Casters, CA117 Fire Retardant Foam