Heavy-Duty Ergonomic:  3 Height Adjustments in inches:  16-22, 20-28, 23-33
Polyurethane Seating
• Pneumatic seat height adjustment
• Self skinned 18" x 17" polyurethane seat and back offers
stain and puncture resistance
• Sturdy 5-leg, glass reinforced, nylon black base
• Manual vertical back adjustment
with built-in lumbar support
• Tilt back feature
• Waterfall edge seat design
for greater comfort
• Choice of 2" swivel
carpet casters or glides