Modern Executive Office Chair with Arms Brown LeatherSoft is Soft and Durable Mid-Back Design with lumbar support Swivel Seat with CAL 117 Fire Retardant Foam Waterfall Seat reduces pressure on your legs Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance Pneumatic Seat Height Adjustment 5-Star Black Base with Dual-Wheel Casters
