Emma + Oliver Mid-Back Transparent Black Mesh Synchro-Tilt Swivel Ergonomic Office Chair

Emma + Oliver Mid-Back Transparent Black Mesh Synchro-Tilt Swivel Ergonomic Office Chair Contemporary Office Chair Mid-Back Design Transparent Black Mesh Back and Seat Adjustable Height Lumbar Support 2-to-1 Synchro Tilt Adjustment tilts the back and seat in unison for a comfortable seating position Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance CA117 Fire Retardant Foam Waterfall Seat reduces pressure on your legs Swivel Seat Pneumatic Seat Height Adjustment Padded Height Adjustable Flip-Up Arms Heavy Duty Chrome Base Dual Wheel Casters PRODUCT MEASUREMENTS: Overall Size: 26.5"W x 27"D x 37-40.75"H; Seat Size: 19.5"W x 19"D x 17.5-21.5"H; Back Size: 19"W x 21"H; Arm Size: 26.5-32"H from floor; 7.5-9.75"H from seat