Minimum Seat Height:16.50" Maximum Seat Height:21.50" Seat Width:20" Seat Depth:19" Back Material:Leather Back Color:Black Back Height:23" Back Width:20" Arm Color:Black Base Shape:5-star Base Color:Black Number of Casters:5 Filling Material:Foam Height Adjustment Type:Pneumatic Swivel:Yes Lumbar Support:Yes Tilt Mechanism:Yes Application/Usage:
MiscellaneousCertifications & Standards:CAL TB 133 Recycled:No Post-consumer-waste%:0% Assembly Required:Yes Environmental Certification:GREENGUARD Country of Origin:United States