Boss Office Products Black Contemporary Ergonomic Task Chair Grass Seeds ) 227 Style Modern Contemporary ARB265W ) 227 Style Modern Contemporary ARB265W Exclusive No Actual Depth (Inches) 21 Free gliding angle design allows up to 20 of incline for the most comfortable angle ) 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 Collection Name N A Color Finish Family Brown Manufacturer Color Finish Black Back Material Upholstered Seat Material Upholstered Frame Material Wood Wood Species Poplar Finish Type Dark Style Contemporary Trend Modern Type Task Number of Casters Wheels 0 Maximum Seat Height (Inches) 18 Minimum Seat Height (Inches) 18 Seat Back Height (Inches) 19 Seat Back Width (Inches) 20 Seat Bottom Depth (Inches) 19 Seat Bottom Width (Inches) 22 Seat Bottom Thickness (Inches) 2 Weight (lbs