Space 55 Series Fabric Office Chair Office Star The SPACE Zenith Task Chair provides all the form and function that you ask from a chair at a price that beats the competition. This is an ideal task chair for any room - granting the user a thick padded contour seat and AirGrid Back, Built-in Lumbar, and One-Touch Pneumatic Seat Height Adjustment to name only a few of the many benefits. Ships ready to assemble. Thick Padded Contour Seat and AirGrid Back; Built-in Lumbar Support; One Touch Pneumatic Seat Height Adjustment; 2-to-1 Synchro Tilt Control with Adjustable Tilt Tension; Height-Adjustable Arms with Soft PU Pads; Heavy Duty Angled Nylon Base with Dual Wheel Carpet Casters; Space 55 Series Fabric Office Chair by Office Star The SPACE Zenith Task Chair provides all the form and function that you ask from a chair at a price that beats the competition. This is an ideal task chair for any room - granting the user a thick padded contour seat and AirGrid Back, Built-in Lumbar, and One-Touch Pneumatic Seat Height Adjustment to name only a few of the many benefits. Ships ready to assemble. Thick Padded Contour Seat and AirGrid Back; Built-in Lumbar Support; One Touch Pneumatic Seat Height Adjustment; 2-to-1 Synchro Tilt Control with Adjustable Tilt Tension; Height-Adjustable Arms with Soft PU Pads; Heavy Duty Angled Nylon Base with Dual Wheel Carpet Casters; Dimensions & Measurements Seat Size: 20.5" W x 19.5" D x 3.5" T Back Size: 20.5" W x 18.5" H Warranty Office Star General chairs are warranted from the date of purchase against failure due to material and workmanship as follows: 2 Years on all non-moving metal parts.; 1 Year on component parts including control mechanisms, pneumatic cylinders, wood, plastic parts, base and casters.; 1 Year on upholstery fabric and foam against wear and deterioration.; We cannot warrant leather against routine scratching and scuffing, as all leather is subject to minor blemishes in use.; All warranties are limited to the original purchaser for normal Residential usage by persons weighing 200 lbs. or less. This warranty will not cover labor, freight or damage from misuse, abuse, negligence, alteration, accident, vandalism, rusting, acts of nature or any other event beyond the control of Office Star Products. The warranty does not cover cosmetic damage that may result from normal use. Liability for incidental or consequential damages is excluded. The user assumes all risk of injury resulting from use of this product. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. For complete warranty information you can view the complete Office Star Warranty.