Boss Office Products Black Contemporary Ergonomic Task Chair Offset Box Wrench Pair it with matte black Color Finish:Venetian Bronze Pair it with matte black widespread hardware and crisp white walls for a chic contrast Reset Lockout Safety: Patented mechanism prevents reset if wiring or protection is compromised Collection Name N A Color Finish Family Black Manufacturer Color Finish Black Back Material Upholstered Seat Material Upholstered Frame Material Wood Wood Species Poplar Finish Type Black Style Contemporary Trend Modern Type Task Number of Casters Wheels 0 Maximum Seat Height (Inches) 19 Minimum Seat Height (Inches) 19 Seat Back Height (Inches) 23 Seat Back Width (Inches) 23 Seat Bottom Depth (Inches) 20 Seat Bottom Width (Inches) 19 ) 275 Adjustable Height No Package Quantity 1 Arms Fixed Folding No Massaging No Heated No Lumbar Support Yes Ergonomic Yes Casters No BIFMA ANSI Certified No CA Residents: Prop 65 Warning(s) No Arm Type Fixed Swivel No UNSPSC 56101500 Tilting No