VersaTables.com Guaranteed for Life - Green Manufacturing Harmony Task Chair – HTC Specification Sheet KEY FEATURES           Professional Task Chair Breathable Light Air Grid Back Adjustable Lumbar Support Thick Padded Contour Leather Seat Gas Pneumatic Seat Height Adjustment Tilt Control with Adjustable Tilt Tension Cantilever Platinum Finish Arms with PU Pads Platinum Finish Aluminum Base Dual Wheel Carpet Casters Lifetime Replacement Warranty CERTIFICATIONS  GREENGUARD Indoor Air Quality Certified  Sustainable Furnishings Council Arm Height: 26” Seat Size: 20”W – 20”D Seat Height: 18” – 22.5” 14105 Avalon Blvd. Los Angeles