Office Star Work Smart Professional Dual-Function Ergonomic High-Back Leather Chair, Black 

by Office Star | Item  #: 916857 | Model #:  EC4300-EC3 |
Office Star Work Smart Professional Dual-Function Ergonomic High-Back Leather Chair, Black
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  • $ 166 08
Non-member price: $182.69  Join now!
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About this item

  • Contour seat has thick padding
  • Built-in lumbar support
  • Pneumatic seat adjustment
  • Dual function control 
  • Padded, adjustable arms
  • Heavy duty nylon base
  • Dual wheel carpet casters


This executive seating chair provides great comfort for a reasonable price. It features thick padded seats, one-touch pneumatic seat height adjustments and padded arms. Bonded leather completes the design.


  • Thick Padded Contour Seat and Back with Built-in Lumbar Support
  • One Touch Pneumatic Seat Height Adjustment
  • Dual Function Control Back Height Adjustment
  • Padded Height and Width Adjustable Arms
  • Black Eco Leather
  • Heavy Duty Nylon Base with Dual Wheel Carpet Casters

Manufacturer Info

For additional questions or concerns regarding this product, please contact the Manufacturer's Customer Service Department at 1.800.950.7262

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Assembled Size

27.5 x 27.25 x 49

Component Country




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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

WORK SMART LIMITED WARRANTY Work Smart chairs are warranted from the date of purchase against failure due to material and workmanship as follows: • 15 Years on all non-moving metal parts. • 5 Years on component parts including Control mechanisms, pneumatic cylinders, wood, plastic parts, base and casters. • 3 Years on upholstery fabric and foam against wear and deterioration. • Leather is not warranted against routine scratching and scuffing, as leather is subject to minor blemishes in use. All warranties are limited to the original purchaser for normal commercial usage defined as a standard forty hour work week by persons weighing 250 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. When usage is more than 40 hours per week, a two year warranty on all parts applies. Fabric is warranted for one year. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. All Work Smart chairs are built to meet or exceed ANSI BIFMA standards.

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