To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Boss Office Products Ergonomic Kneeling Stool in Black

3.6 3.6 out of 5 stars 669 ratings

To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons

Brand Boss Office Products
Color Black
Product Dimensions 26.5"D x 17.5"W x 20"H
Size Low-Back
Back Style Solid Back
Material
Wood, Metal
Item Weight
15 Pounds
Frame Material
Metal
Seat Material Type
Fabric

About this item

  • Kneeling stool offers excellent ergonomic support, Knee Tilt: No
  • Ergonomic design eases the hip forwards and encourages an upright posture by aligning the back, shoulders and neck to relieve strain on the lumbar muscles
  • Black fabric seat and knee platform provides comfort for long periods of time
  • Pneumatic gas lift seat height adjustment
  • Hooded double wheel casters
See more product details

Customer ratings by feature

Easy to assemble
4.1 4.1
Ergonomic
3.9 3.9
Pain relief
3.8 3.8
Comfort
3.4 3.4

Frequently returned item

Check the product details and customer reviews to learn more about this item.

17.5" 26.5" 20" 17.5"

Buy it with

$75.71
Get it as soon as Tuesday, Apr 2
In Stock
Ships from and sold by Amazon.com.
+
$159.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by CLAIKS_Store and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product guides and documents

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Boss

Boss Office Products Ergonomic Kneeling Stool in Black


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

/
/
/
/
Please sign in to provide feedback.

From the manufacturer

Boss Office Products B248 Ergonomic Kneeling Stool

Lifestyle

  • Overall width: 17.5”
  • Overall depth: 26.5"
  • Overall height: 20"
  • Seat width: 16.5”
  • Seat depth: 13”
  • Seat height: 25”
  • Back width: 17.25”
  • 6-year Limited Warranty

The Boss Office Products B248 Ergonomic Kneeling Stool provides excellent ergonomic support with an adjustable knee height, allowing for multiple size users.

Ergonomic Support

Excellent Ergonomic Support

Ergonomic design eases the hip forwards and encourages an upright posture by aligning the back, shoulders and neck to relieve strain on the lumbar muscles.

Adjustable

Easily Adjust Height to Your Comfort

Features a pneumatic gas lift that easily adjusts knee height, allowing for multiple users.

Product Description

Kneeling stool offers excellent ergonomic support and ease of use. Adjustable knee height allows for multiple size users. Ergonomic design eases the hip forwards and encourages an upright posture by aligning the back, shoulders and neck to relieve strain on the lumbar muscles. Black fabric seat and knee platform provides comfort for long periods of time. Pneumatic gas lift seat height adjustment. Hooded double wheel casters. Black tubular steel frame.

Compare with similar items

This Item
Boss Office Products Ergonomic Kneeling Stool in Black
Boss Office Products Ergonomic Kneeling Stool in Black
Recommendations
Luxton Memory Foam Ergonomic Kneeling Chair - Posture Support Comfortable Padded Office Desk Chair - Angled Rocking Stool & Balancing Seat - Natural Relief for Neck or Back Pain
dummy
Ergonomic Kneeling Chair - Rocking Office Chair Adjustable Stool - Knee Chair Posture Chair - Wooden Desk Chair, Ergonomic Chair for Home Office, Office Chair for Back Pain (Grey)
dummy
Ecordesk Ergonomic Kneeling Chair Adjustable Seat Posture Chair for Desk - Office Kneeling Chair Posture Corrector Chair - Premium Comfort Cushion Wooden Rocking Knee Chair (Black)
dummy
Luxton Home Ergonomic Kneeling Chair with Memory Foam Layer - Improves Posture - Adjustable Stool for Home and Office - Thick Comfortable Cushions
dummy
MallVitally Adjustable Kneeling Chair, Wooden Ergonomic Rocking Chair - Improve Your Posture with an Angled Seat for Home,Office(Black)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price$75.71$139.95-15% $169.99
List:$199.00
$199.95$119.95$159.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Wednesday, Apr 3
Get it as soon as Tuesday, Apr 2
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Tuesday, Apr 2
Customer Ratings
Ergonomic
3.9
3.9
4.4
4.2
3.9
4.0
Easy to assemble
4.1
3.9
4.3
4.3
4.4
Pain relief
3.8
3.5
3.9
3.7
3.1
Comfort
3.4
3.7
4.2
3.7
3.6
Support
4.0
4.2
4.0
Sold By
Amazon.com
Luxton Home
NYPOT
Great Wakes
Luxton Home
MallVitally-US
material
Metal, Wood
Memory Foam, Hardwood
Engineered Wood
Wood
Memory Foam, PU Leather, Metal Frames
Wood
style
Ergonomic
Modern
Original Edition
Modern
Modern
max. recommended weight
250 pounds
265 pounds
250 pounds
300 pounds
150 kilograms
250 pounds
weight
15 pounds
14 pounds
20 pounds
22 pounds
18 pounds
17.64 pounds
furniture finish
Black
Walnut
wood
frame material
Metal
Wood
Birch Wood
Oak Wood
Wood

Customer reviews

3.6 out of 5 stars
3.6 out of 5
669 global ratings

Customers say

Customers like the support and ease of assembly of the office chair. They mention that it helps with back pain, and it's a healthier position for posture and blood flow. Some appreciate the value. However, some customers feel the padding is insufficient and flat. Opinions are mixed on comfort, quality, adjustability, and performance.

AI-generated from the text of customer reviews

103 customers mention96 positive7 negative

Customers like the support provided by the office chair. They say it helps with back pain, and it forces better posture. They also say it feels great to have their back straight when typing, and that it's a healthier position for posture and blood flow. Customers also say that it helps them sit comfortably at a low desk for a long time. They mention that it takes the strain off of their back while at the computer, and they have noticed an improvement in their lower back pain since using the chair.

"...I have been saved from so much pain because of this chair...." Read more

"...It is adequately comfortable and forces better posture. It is probably about the best you can get for this budget price.Pros:..." Read more

"...The seat cushion is OK... just adequate for my boney butt. I feel the knee cushion should be deeper and softer...." Read more

"...I feel like it is probably a healthier position for posture and blood flow...." Read more

80 customers mention65 positive15 negative

Customers find the office product very easy to assemble, especially if they watch the video. They also appreciate the clear large diagrams and comprehensible English instructions. Overall, customers find the product to be a time saver.

"...The Dragonn was very easy to assemble especially if you watch the video. For the price, the quality is nice enough...." Read more

"...The directions are written in comprehensible English and have clear large diagrams. The diagrams alone are enough to see how this goes together...." Read more

"...Assembly was fairly simple, and requires removing some screws from the chair before screwing them back...." Read more

"First of all, I like to give 5 stars for the ease to assemble the stool, I needed no help and finished in less than 15 mins, probably will take less..." Read more

48 customers mention48 positive0 negative

Customers appreciate the value of the office product. They say it is a good budget chair, with good quality for the price. Some customers also mention that the foam pads are not great, but they are usable for an inexpensive kneeling stool. Overall, customers are happy with their purchase and recommend it to others.

"...Fortunately, the Boss was such a reasonable price, I felt it was worth keeping until I can try the Sleekform." Read more

"...Overall: truly a good budget chair" Read more

"...I chose this because of its low price, yet I am pleasantly surprised by the sturdy quality...." Read more

"...This is just pound for pound the best kneeling chair for the price still...." Read more

154 customers mention81 positive73 negative

Customers are mixed about the comfort of the office chair. Some mention it's adequately comfortable and forces better posture, while others say that it gets very uncomfortable after an hour and puts some pressure on the shins.

"...the seat cushions are not as heavy duty, I actually found them more comfortable because they are softer...." Read more

"...This time I only used it for about 2 weeks. I started to feel pain in my left ankle. This time I immediately realized it must be the chair...." Read more

"...For measurement's sake, I am 6 ft tall and weigh about 220 lbs. It fits me perfectly. I have osteoporosis due to allergy medications...." Read more

"...half of the seat and my shins resting on the leg cushion was not comfortable...." Read more

151 customers mention97 positive54 negative

Customers are mixed about the quality of the office product. Some mention that the padding is well made, and the chair seems to last. However, others say that the quality is lacking in the pads and the build quality is poor. The chair has several design and manufacturing defects, and it looks cheaply made.

"...For the price (only around $80), I feel the quality is very good - the frame and wheels are the same quality as the Dragonn, but the seat cushions..." Read more

"...Pros:easily adjustable, it raises and lowers with a vacuum lever instead of a screw or peg system..." Read more

"...a new one is that after 9 years of daily use, the pneumatic lift is starting to jam. I think the chair has worked pretty well...." Read more

"This is made from large strong steel tubes. How large?The horizontal tubes are two inch diameter...." Read more

55 customers mention36 positive19 negative

Customers are mixed about the adjustability of the office product. Some mention that it's easily adjustable, while others say that it is not adjustable. Some say that the knee/shin rest is not adjustable, and the method of adjusting is very inefficient.

"...Pros:easily adjustable, it raises and lowers with a vacuum lever instead of a screw or peg system..." Read more

"...I like that seat height was easy to adjust with a pull on the lever...." Read more

"...Also, if you're not an average height person, there's no way to adjust the distance of the kneeling pad from the seat, so for me being 5 feet tall,..." Read more

"...Relatively easy to assemble. The piston configuration enables quickly changing the seat height. Arrived quickly via Prime...." Read more

51 customers mention31 positive20 negative

Customers are mixed about the performance of the office chair. Some mention that it works well and is easy to assemble. The wheels work well, so it can scoot around in their office readily. However, others say that it's cheap and ineffective, not suitable to be used for an 8 hour workday for most people, and the wheels basically don't do anything.

"...or two, but has really helped with lower back issues and works in good combination with a sit/stand desk...." Read more

"Cons:The wheels are awful. Had to replace.The kneeling cushion has frayed and come apart at the seam after a few weeks...." Read more

"...It works well for that. Now that I'm working from home, I'm finding myself at odds with this chair...." Read more

"...For that it works great...." Read more

67 customers mention0 positive67 negative

Customers find the padding on the office product insufficient, thin, and cheap. They also say the knee padding is insufficient and the portion has stopped cushioning after a year. Some customers also mention that the padding goes flat on both pads as soon as they sit on it.

"...I feel the knee cushion should be deeper and softer. As is, I find it comfortable for about ten minutes, then I must shift positions or stand up...." Read more

"...well and appears to be constructed well but needs stiffer and a little thicker seat and knee cushions. I'm 5'9" and 140 lbs...." Read more

"...this product 3 stars (and not four) because the padding for the knees is not quite sufficient...." Read more

"...Both cushions could use an extra layer of foam. The seat portion of the fabric started to shred just two month of use...." Read more

Great For Price - Especially Seat Adjustment Feature!
5 Stars
Great For Price - Especially Seat Adjustment Feature!
A kneeling chair does get your spine into a neutral position if the seat is at the right angle for you. Some things to consider are seat angle and whether it's adjustable, distance from seat to kneeling pad, how the seat height is adjusted, and the quality of frame, cushions, and wheels. I read a lot of reviews and was considering the one made by Dragonn, the one made by Boss (the only model that I found that has a pneumatic gas lift height adjustment), and the Sleekform Alpharetta model (the only model I've seen that has a seat angle adjustability feature). However, the Sleekform Alpharetta is sold out everywhere, so I purchased the Dragonn chair as well as this one made by Boss to compare and see how they felt.Unfortunately, in most of these chairs, the height adjustment is directly tied to seat angle, so the higher you set the seat, the deeper the angle of the seat. Also, if you're not an average height person, there's no way to adjust the distance of the kneeling pad from the seat, so for me being 5 feet tall, with very short thigh bones, I have to sit pretty far down on the seat to rest my shins on the knee pad, and there's no way to change that. I took a photo of the Boss (black) & Dragonn (gray) side by side in the lowest position and highest position, and you can see the Dragonn adjusts much higher, but also gets at a very steep angle. I do not have to use the chair at a desk all day, this is just for a couple hours of work at a time, so I do not need a chair that I could sit in for 8 hours. In that case, I would recommend having a couple of different options, so you can change positions/seats and from sitting to standing throughout the day.The Dragonn was very easy to assemble especially if you watch the video. For the price, the quality is nice enough. The cushions are well made, but the casters are plastic, not metal. However, I imagine you could get metal casters at the hardware store and replace them to have something more heavy-duty. The cushion is very thick and sturdy, but a bit hard. Also, it turned out that no matter how low I put the Dragonn seat, the angle was too steep for me and did not allow me to have my spine in neutral. Instead, it made me overarch in my low back, which was immediately uncomfortable. In order to adjust the seat height, you have to get out of the chair and turn a screw that slowly adjusts the height, so it's not a chair you can adjust quickly.The Boss was also very easy to put together, but there was no video. For the price (only around $80), I feel the quality is very good - the frame and wheels are the same quality as the Dragonn, but the seat cushions are much thinner. Although the seat cushions are not as heavy duty, I actually found them more comfortable because they are softer. The Boss has a pretty shallow angle at the lowest setting, but keep in mind that having your thighs pointing down is enough to tilt your pelvis forward, so this was plenty of an angle to get me sitting up tall with a neutral spine. Also, when the Boss is at the highest setting, it's still not too steep for me, so pretty comfortable at all settings. To adjust the chair higher, you just take your bottom off the seat, pull the lever and let it rise to where you want. To lower it, you can pull the lever while still sitting in the seat, and lower it to where you want. Very easy and quick to adjust. This was the only model I found with this convenient feature.My conclusion is that that I think it's worth trying a couple of these to see what works for you, because I think the angle at which you feel comfortable might be a little different for everybody. If you're able to get a model like the Sleekform Alpharetta, which has a separate adjustment for seat angle, that probably will allow for the best fit, and I may try that if it ever becomes available int he future. Fortunately, the Boss was such a reasonable price, I felt it was worth keeping until I can try the Sleekform.
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on December 12, 2020
Customer image
5.0 out of 5 stars Great For Price - Especially Seat Adjustment Feature!
Reviewed in the United States on December 12, 2020
A kneeling chair does get your spine into a neutral position if the seat is at the right angle for you. Some things to consider are seat angle and whether it's adjustable, distance from seat to kneeling pad, how the seat height is adjusted, and the quality of frame, cushions, and wheels. I read a lot of reviews and was considering the one made by Dragonn, the one made by Boss (the only model that I found that has a pneumatic gas lift height adjustment), and the Sleekform Alpharetta model (the only model I've seen that has a seat angle adjustability feature). However, the Sleekform Alpharetta is sold out everywhere, so I purchased the Dragonn chair as well as this one made by Boss to compare and see how they felt.

Unfortunately, in most of these chairs, the height adjustment is directly tied to seat angle, so the higher you set the seat, the deeper the angle of the seat. Also, if you're not an average height person, there's no way to adjust the distance of the kneeling pad from the seat, so for me being 5 feet tall, with very short thigh bones, I have to sit pretty far down on the seat to rest my shins on the knee pad, and there's no way to change that. I took a photo of the Boss (black) & Dragonn (gray) side by side in the lowest position and highest position, and you can see the Dragonn adjusts much higher, but also gets at a very steep angle. I do not have to use the chair at a desk all day, this is just for a couple hours of work at a time, so I do not need a chair that I could sit in for 8 hours. In that case, I would recommend having a couple of different options, so you can change positions/seats and from sitting to standing throughout the day.

The Dragonn was very easy to assemble especially if you watch the video. For the price, the quality is nice enough. The cushions are well made, but the casters are plastic, not metal. However, I imagine you could get metal casters at the hardware store and replace them to have something more heavy-duty. The cushion is very thick and sturdy, but a bit hard. Also, it turned out that no matter how low I put the Dragonn seat, the angle was too steep for me and did not allow me to have my spine in neutral. Instead, it made me overarch in my low back, which was immediately uncomfortable. In order to adjust the seat height, you have to get out of the chair and turn a screw that slowly adjusts the height, so it's not a chair you can adjust quickly.

The Boss was also very easy to put together, but there was no video. For the price (only around $80), I feel the quality is very good - the frame and wheels are the same quality as the Dragonn, but the seat cushions are much thinner. Although the seat cushions are not as heavy duty, I actually found them more comfortable because they are softer. The Boss has a pretty shallow angle at the lowest setting, but keep in mind that having your thighs pointing down is enough to tilt your pelvis forward, so this was plenty of an angle to get me sitting up tall with a neutral spine. Also, when the Boss is at the highest setting, it's still not too steep for me, so pretty comfortable at all settings. To adjust the chair higher, you just take your bottom off the seat, pull the lever and let it rise to where you want. To lower it, you can pull the lever while still sitting in the seat, and lower it to where you want. Very easy and quick to adjust. This was the only model I found with this convenient feature.

My conclusion is that that I think it's worth trying a couple of these to see what works for you, because I think the angle at which you feel comfortable might be a little different for everybody. If you're able to get a model like the Sleekform Alpharetta, which has a separate adjustment for seat angle, that probably will allow for the best fit, and I may try that if it ever becomes available int he future. Fortunately, the Boss was such a reasonable price, I felt it was worth keeping until I can try the Sleekform.
Images in this review
Customer image Customer image
Customer imageCustomer image
29 people found this helpful
Report
Reviewed in the United States on March 27, 2021
11 people found this helpful
Report
Reviewed in the United States on February 6, 2019
54 people found this helpful
Report