HYUN Height Adjustable Polyurethane Task Chair, 16-21, Black

QUALITY and DURABILITY: This task/office chair is expertly constructed with heavy duty 1-1/4 Inch thick polyurethane seat with waterfall edge. The chair glides along on five 2" Industrial grade caster wheels. Chair can easily handle 300lb. VERSATILITY: Features pneumatic height adjustment from 16"-21". Chair swivels 360 Degrees for unlimited functionality. Integrated under seat spring system allows for control of backrest tilt degree with A turn of A knob. Convenient backrest handhold for maneuverability. SPECIFICATIONS: Heavy duty 1 inch thick polyurethane seat has a waterfall edge for plush comfort and functionality. Pneumatic height adjustment from 16"-21". COMFORT: The Polyurethane waterfall edge is designed for maximum plush comfort and functionality, and the ribbed ventilation design allows air circulation while seated. The Pneumatic height adjustment lever system is easily accessable while seated and chair is easy to raise and lower while seated. ASSURANCE: HYUN stands behind our product with a 5 year manufacturer warranty.