Effervescent Self Adjusting SpaceFlex® Back Chair


  • Self adjusting perforated backrest with lock and a double layered, 4-1/2" thick padded, mesh fabric seat.
  • Self adjusting mechanism uses your body weight as a counter balance to adjust tilt-tension.
  • Pneumatic seat height adjustment and height-adjustable arms with PU pads.
  • Dual-wheel carpet casters with heavy-duty finish and black end caps.
  • Green Features: This product has one or more features that are environmentally conscious.


  • Seat: 19-1/4"Wx19-1/2"Dx18-1/4" to 22-1/2"H; 4-1/2" Thick.
  • Back: 21"Wx19"H.
  • Arms: 24-3/4" to 29"H from floor.
  • Overall: 27-1/4"Wx24"Dx39-3/4" to 44"H.

  • WARRANTY: This item has a Limited Lifetime manufacturer's warranty. Lifetime on component parts including pneumatic cylinder, control mechanism, 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.

    Standard usage is defined as a standard forty hour work week by persons weighing 250 lbs. Or less (unless otherwise specified).


CAL TB117: California Technical Bulletin 117-75 effective since October of 1975 is a standard by which upholstered furniture is tested to be approved as meeting a minimum fire standard. This product meets that standard of fire safety.

ANSI/BIFMA: Product has been tested and meets the standards for safety, durability, and structural adequacy by the American National Standards Institute/Business Institute Furniture Manufacturers Association.


    Estimated delivery in 8 - 12 days.

  • Normally ships within 7 business days.
  • This item can ship via UPS, although larger quantities may ship via truck to save you money.
  • This item typically ships from Ontario, CA 91761.


  • Assembly Required: Ships in flat pack boxes for lower shipping costs. Tools may be needed and may require more than one person for set up.


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You're reviewing: Effervescent Self Adjusting SpaceFlex® Back Chair

Effervescent Self Adjusting SpaceFlex® Back Chair

Invite form and function into your office with the sharp, stylish looks and superior performance of the Effervescent Self Adjusting SpaceFlex® Back Chair. Enjoy consistent, customizable back support with the unique flexible back of this ergonomic office chair, made to support your back in all the places that typically cause fatigue and discomfort. Get the royal treatment you deserve with an indulgently plush 4.5" padding on the seat, which can be upholstered in a variety of different colors to match your existing office decor. Once you take a seat in this modern office chair, you'll wonder why you ever dealt with uncomfortable and outdated task chairs.
Item #: OSSA-86

Weight: 50 lbs

List Price: $675.00

Your price Qty You save
$359.00 1-4 47%
$347.00 4+ 49%
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