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Isokinetics Inc. Adjustable Back Exercise Ball Office Chair - Standard or (Exclusive) "Tall Boy" Frame Height - with 52cm Ball - Office size 60mm/2.5" wheels - w/Starter Pump and Ball Measuring Tape

4.0 out of 5 stars 173 customer reviews

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  • STANDARD HEIGHT ball chair frame with office size 60mm (2.5") wheels, which provide a smoother, quieter rolling experience versus 50mm (2") used on other brands. Our weight-bearing, adjustable seat back is ideal for work or home use. It can be adjusted from a firm lower back support to a comfortable laid back position. Search YouTube (isokinetics inc) for a video demo of this chair. PLEASE test sitting heights (see bullet point) at home before you choose between our Standard or Tall Boy frame
  • SITTING HEIGHT: Measurements require ball filled to 52cm (with ball on floor, 20.5" measured straight up to a line level with ball top). Each person is different, but the Standard frame user height range is about 5' 0" to 5' 11". We recommend you test sitting heights at home before buying. In the frame, the ball top is 23.5" unsat on. Seated, a 135 lb person sits about 19.5" off the ground; 150 lb, 19"; 175 lb, 18.5" & 200 lb, 18". By comparison, basic solid seat chairs are 17" to 18" high
  • PLEASE NOTE: Height adapters that add 2" (sold by other sellers) do not fit any model of Isokinetics Inc. brand ball chairs. Please choose between our Standard or Tall Boy frame height. CHAIR DIMENSIONS: 21"W x 22"D; seat back adjusts up/down from 32" to 34". Weighs 15 pounds
  • IN BOX: Rolling ball base and adjustable back in solid black, 4 60mm (2.5") wheels, 2 of which are lockable, a reinforced black metal ball retaining bar, a 52cm Isokinetics Inc. branded ball, a small starter pump, our exclusive ball measuring tape, Isokinetics Inc. Contact and Warranty sheet, assembly instructions and basic exercise guide. We guarantee our ball will inflate to 52cm (20.5"). See our YouTube video on proper ball inflation (search isokinetics inc)
  • COVERED BY a 30 day Money Back Guarantee and a Lifetime Warranty against manufacturer defects, for the original owner
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Product description

Adjustable Metal Ball Chair

Our metal ball chair frame is from the original manufacturer and we modified them to include 60mm, office size wheels, 2 frame colors and a large choice of ball colors. There are 4 leg height positions and 4 back rest positions. Adjustability and options make it a great choice for office, school or home.

Standard Height Plastic Frame Ball Chair

Our plastic frame ball chair comes with 60mm, office size wheels, a 52cm ball in a choice of colors and a reinforced black metal ball retaining bar. This was our first ball chair, introduced over 10 years ago. 

Adjustable Back Office Ball Chair

We were the first to bring the adjustable back ball chair to the US market. Our version includes 60mm, office size wheels and a 52cm ball. The back on this chair is heavy duty and bears your full weight. It adjusts so you can lean back or provide additional lower back support to keep you sitting up straight.

"Tall Boy" Ball Chair

Our customers spoke, and we listened. In response to requests for a taller chair, we created an exclusive version of our plastic ball chair that is 2" higher than the standard height version. Our ground up design fully integrates the extra height in the construction that allows for full structural integrity. Available in our standard back frame and adjustable back frame.


Product details

Color: Black Ball
  • Shipping Weight: 15 pounds
  • ASIN: B002ZW55PG
  • Average Customer Review: 4.0 out of 5 stars 173 customer reviews
  • Amazon Best Sellers Rank: #106,175 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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Important information

Legal Disclaimer
Not intended for use by children

Seller Warranty Description
All Isokinetics Inc. brand products include a 30 day Money Back Guarantee and a Lifetime Warranty against manufacturer defects, for the original owner. Please call 1-866-887-6811 if you have any issues with our products.

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December 27, 2017
Color: Tall Boy - Black Ball|Verified Purchase
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May 9, 2016
Color: Purple Ball|Verified Purchase
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February 28, 2014
Color: Black Ball|Verified Purchase
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October 22, 2013
Color: Black Ball|Verified Purchase
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October 25, 2012
Color: Black Ball|Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you? Report abuse
October 18, 2010
Color: Black Ball|Verified Purchase
0Comment| 44 people found this helpful. Was this review helpful to you? Report abuse
October 18, 2017
Color: Purple Ball|Verified Purchase
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March 16, 2014
Color: Black Ball|Verified Purchase
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