Emma + Oliver Mid-Back Black Mesh Executive Swivel Office Chair with Adjustable Lumbar & Arms

Emma + Oliver Mid-Back Black Mesh Executive Swivel Office Chair with Adjustable Lumbar & Arms Contemporary Office Chair Mid-Back Design Ventilated Mesh Back Height & Tension Adjustable Lumbar Support Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance Padded Black Mesh Upholstered Seat CA117 Fire Retardant Foam Waterfall Seat reduces pressure on your legs Swivel Seat Pneumatic Seat Height Adjustment Height & Width Adjustable Padded Arms Heavy Duty Nylon Base Dual Wheel Casters PRODUCT MEASUREMENTS: Overall Size: 27.25"W x 25"D x 38-41.9"H; Seat Size: 20.5"W x 19.25"D x 18-22"H; Back Size: 20"W x 25"H; Arm Size: 26-31.25"H from floor; 7-9.5"H from seat