Boss Office Products Black Contemporary Ergonomic Task Chair Pipe Saw drought and traffic tolerance drought and traffic tolerance ) 11 Type Standard Warranty Lifetime Sub Brand N A Finish Polished chrome Handle Type Comfort grip Arc (Degrees) 4 Reversible Yes 1 2 in Drive Included No 1 4 in Drive Included No 3 4 in Drive Included No 3 8 in Drive Included Yes Case Type N A (no case) Total Number of Pieces 1 Number of Teeth 90 Set Individual Individual Material Chrome vanadium steel Measure Type Standard (SAE) CA Residents: Prop 65 Warning(s) Yes Length Measurement 1 Collection Name N A Color Finish Family Black Manufacturer Color Finish Black Back Material Upholstered Seat Material Upholstered Frame Material Metal Wood Species Poplar Finish Type Black Style Contemporary Trend Modern Type Task Number of Casters Wheels 0 Maximum Seat Height (Inches) 18 ) 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 Swivel No UNSPSC 56101500 Tilting No