NPS 6700 Series Polyurethane Task Stool Chair, Supports 300 lb. 32" max height

700 Series Polyurethane Adj Height Task Chair w/Arms, Supports 300lb, 16"-21" Seat Ht, Black Seat/Base. Weight: 38.0 lbs / Carton Dimensions: 13.0" x 24.0" x 24.0" Features adjustable arms. Heavy duty 1.25" thick polyurethane set with waterfall edge. Polyurethane material is resistant to chemicals and punctures, cleans easily. Features pneumatic height adjustment. Swivels 360 degrees for unlimited functionality. Integrated under-seat spring system allows for control of the backrest tilt degree with a turn of a knob. Built on five 2-inch industrial grade caster wheels for portability or install included mushroom glides for use in a stable environment. Promotes natural sitting posture with lumbar support. Convenient backrest handhold for maneuverability. Warranty: Manufacturer's 10-year warranty. Country of origin: China Global Product Type : Office ChairsColor Family : BlackArms Included : YesPneumatic Seat Height Adjustment : YesTilt Tension/Tilt Lock : YesIntegral Lumbar Support :