Refurbished BackStrong Chair
629What’s This?
Our business model allows us to avoid costs brought on by middlemen and pass on the savings to you.$550
or Pay over time
Affirm






































































Refurbished BackStrong Chair
629What’s This?
Our business model allows us to avoid costs brought on by middlemen and pass on the savings to you.$550
or Pay over time
Affirm
While the optimal height range for this chair is 4′ 11 ½″ (151 cm) to 6′ 1″ (186 cm), some of our customers who fall outside of this range have still found it to be a comfortable fit.
The seat height is 21.75″. The adjustable range is 18.75″–21.75″.
Maximum weight capacity 275 pounds.
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Chair Size
22 ¼–30″W × 26 ¼″D × 41″–44″H -
Seat Height
18 ¾″–21 ¾″ -
Seating Area Depth
17 ½″ -
From Arm to Floor
24 ¾″–27 ¾″ -
Seat/Back Cushion Size
30 ¼″W × 26 ½″D × 18″H -
Carton Size
30 ¾″L × 21 ½″W × 26″H -
Container Loading
84 / 180 / 239 / 271 -
Weight
N.W. 48.86 lbs, G.W. 60.28 lbs -
Foam
Molded foam -
Arms
Solid PU arm pads -
Gas Lift
CP-1680-45 (80/185 mm drop down 45 mm)
All refurbished chairs are considered final sale and are not eligible for a return, refund, or exchange. If your chair is damaged or defective, it is still covered under our Lifetime Limited Warranty and we will work with you to replace any necessary parts.
Description
Fit Guide
Specifications
Return Policy
10 Minute
assembly time
Proudly based
in the USA
Sit in The BackStrong and Gain:
Ideal posture and
greater flexibility
Better blood flow
to reduce fatigue
More oxygen
to your muscles
Relief from neck
and shoulder strain
Backed By Experts
Product Features

Slouch-Proof
Unlike regular chairs that allow you to lean back at unsafe angles, ours was designed to fit the curve of your spine perfectly. This design cradles your pelvis and lower back, causing your vertebrae to stack into ideal posture. Sit back, and you’ll find it’s impossible to slouch. The result? Relief in your neck and shoulders and a difference you can feel.

Made to Move
Our Sit In Motion® technology makes this the only chair in the world that allows natural movement of the pelvis and back. It was built to move and rock with you, stimulating circulation, improving flexibility, and bringing more oxygen to your muscles.

Easy on the Eyes
Foldaway arms allow you to move much closer to your desk and reduce eye strain. Plus, our commitment to making things that last means we source materials carefully to create chairs that look sleek and at home in your space.

60 Day Guarantee
We know you'll absolutely love your chair, but if for some reason it isn't right for you, we’ll refund you the cost of the chair within 60 days of purchasing. Our chairs also come with a Limited Lifetime Warranty on all components with a one year warranty on cushions. For more details about our warranty click here.
How We Line Up
Features
BackStrong C1
Leading Office Chairs
Leading Ergonomic Chairs
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Induces perfect posture by aligning all 33 vertebrae
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Revolutionary tech that keeps you in motion
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Chiropractor designed and doctor recommended
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Boosts energy through increased circulation and movement
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Enhances performance and focus, ideal for long hours of work
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Improves breathing & digestion
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Sleek and stylish design
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“Named Best Ergonomic Chair for Back Pain” by Popular Science
Image Gallery
Built with Care

Adjustable
Completely adjustable seat-height lever, as well as a 360-degree swivel with smooth rolling coasters.

Simple
From product design to technology, we value simplicity. With 6 simple pieces, the chair can be assembled in less than 10 minutes.

Sustainable
All of the components of our products are built with sustainability in mind and are 100% recyclable.
- Reviews
- Questions

Six-Star Customer Service
I had been using my BackStrong C1 chair for a little over a year or so when I noticed that I was using the lift handle several times a day, something that I hadn't needed to do for the first year. After doing some quick online research, it seemed to be that the gas lift might have been the problem. I reached out to customer service at ALL33 and left a message explaining what I thought the problem might be. Sue, a customer service representative, returned my call within a day. She agreed that the gas lift probably needed replacing and sent me an email to confirm my shipping address (which had changed since purchasing the chair). For whatever reason, I could not replace the gas lift, and Sue didn't give up on me. Instead, she took ownership of my problem and went out of her way to work with me until she could provide a solution. At no time did she suggest that I deal with someone else or tell me she couldn't help me. In a world where customer service is, more often than not, just a department name, Sue representing ALL33 proved that not only does ALL33 stand behind their products, but they also take customer service seriously. And if you don't believe me, give Sue a call.

Working in comfort
I have been using my chair for about a week and I am so impressed with the comfort. It has helped with my back pain and I definitely do not feel as fatigued sitting all day. And when I stand up (which I know I'm supposed to do often) I do not feel as "crickety". Overall I love it!

Excellent chair!
I've invested in chairs that boasted good for your back in the past, yet they would still cause pain in the "buttocks' and/or 'tailbone' areas. This chair does not create any of that pain and provides strong support for the back. I have had two back surgeries and it is difficult to find a chair that provides the support I need. This chair provides 100% support and helps me sit straight and strengthen my spine. It is a good looking chair and fits well in my office. Now I wish that All33 would design a chair with the same good features that would fit in with the décor in my TV room. That way I would have the type of support I need during all my waking hours. This is the best investment I have made since my back surgeries.

Worth it for your back
I chose this chair after reading reviews and the story behind this chair. My old chair was hurting my back every time I left my chair, it was hard to stand up. My lower back pain went away by the 2nd day of using my new all33 chair. Purchased more of these chairs for the women in my office.