Office Star Ergonomically Designed Knee Chair with Casters and Memory Foam

by Office Star Products
At other retailer: $99.99
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ITEM# 14265581
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      Included Warranty: Limited Lifetime
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    ITEM#: 14265581

    This Office Star Knee Chair features an ergonomic design with a soft, comfortable memory foam seat. This chair has a durable black metal frame with dual wheel carpet casters for easy mobility.

    Get comfortable in your office or art studio with this versatile knee chair. The piece's innovative knee rest takes the pressure off your back, allowing you to work or create for longer. This chair's manual height adjustment mechanism and generous 200-pound weight capacity makes the piece suitable for almost any frame.

    • Color: Black
    • Materials: Wood, foam, fabric, plastic, metal
    • Thick padded seat and knee pads with memory foam
    • Manual height adjustment
    • Black metal frame with dual wheel carpet casters
    • Weight capacity: 200 pounds
    • Model: KCM1420

    • Dimensions:
    • Seat height: 20.5 - 28 inches
    • Seat dimensions: 17 inches wide x 12.5 inches deep x 2.5 inches thick
    • Dimensions (overall): 17 inches wide x 25.25 inches deep x 20.5 inches high


    Material Wood
    Assembly Assembly Required
    Color Black
    Condition New
    Furniture Frame Material Wood
    Seat Style Upholstered
    Weight Capacity Up to 200 lbs.
    Dimensions See Details
    Warranty Limited Lifetime
    Model Number KCM1420
    Country of Origin China

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Most Recent

    • Supports more than you think
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      After assembling this chair, I wondered how much weight it could support. It was so light and easy to move that I doubted it could work for a grown adult. The chair is very comfortable for an adult.

      Read More
      exit151 Dec 28, 2017
    • Helps
      Verified Purchase

      One of several chairs I cycle through at my desk to alleviate my back pain and discomfort.

      Read More
      Jannette L. Dec 18, 2017
    • I despise this chair
      Verified Purchase

      This user earned $1.00 in rewards for writing this review.Learn More

      My husband was the one who insisted on this type of chair for our computer desk. While I feel it does help maintain a somewhat ergonomic position, the cushioning leaves much to be desired and I can't sit on it for more than fifteen minutes before my knees and butt ache from the hard surface beneath the pads. I put up with it for a couple of years, but have hit my limit and it is going out with the trash. On the plus side, it has held up for all this time despite my fervent hope that it would fall apart so i could justify a replacement.

      Read More
      Jessica T. Jul 31, 2017
    • Perfect
      Verified Purchase

      Comfortable and a decent size.

      Read More
      blackcat777 May 17, 2017
    • Excellent
      Verified Purchase

      I have one at home and one at the office. My lower back has improved immensely.

      Read More
      Angela R. Feb 20, 2017
    • Most Helpful

    • Improves my posture!
      Verified Purchase

      This is a very good knee chair and forces me keep a good posture whilst working in the office. As a result I don't have lower back pain like I used to! The only issue I have with this one is the squeaking sound it makes when I change my position.

      Read More
      timt2014 Jan 14, 2014
    • great for small office
      Verified Purchase

      Even I could put this together which is saying a lot. My back feels great using this chair.

      Read More
      tbtalk Oct 4, 2013
    • Satisfied Customer
      Verified Purchase

      I chose this chair because I like the aesthetics of the curved frame elements as opposed to the common straight parts on others. The fabric is wonderful and the foam is good too. I was skeptical of the height adjustment, but it turns out that the screw is very high quality and adjusts with ease. I saw a review elsewhere that when you raise the height, the caster wheel angle is wrong and the wheels won't "caster" properly. This is indeed true and is a real problem on a hard floor. However, on carpet, as I have it, they caster and track with no problem. I think it has to do with adequate rolling friction to swing the casters around even if the angle of the caster axis is off a little. The only con is that it would be nice if the seat angle of slope was adjustable independent of the height ( lower=less slope, higher=more slope). Get a kneeling chair! They are great for your back health!

      Read More
      tsfromno Jul 2, 2014
    • Better way to sit
      Verified Purchase

      I'm almost 5'2. Had a few car accidents. It's very difficult to sit in any chair for any length of time. I guess as I'm vertically challenged my feet don't touch the floor and that puts a strain on my body as I sit. Found this as a good alternative.

      Read More
      27bunnies Oct 16, 2013
    • ACE
      Verified Purchase

      Very comfortable for people with low back pain. Encourages proper posture.

      Read More
      Ariel E. May 1, 2015

    Questions & Answers

    • Q:

      "Does it fold up?"

      Have an Answer? Be the first to answer this question!
    • Q:

      "Why did you choose this product?"

      • A:

        to see if it helps with my lower back.

      • A:

        Because my son asked for it.

      • A:

        Good reviews, good price from a trusted site.

      • A:

        To see if it would help my back pain.

      • A:

        Good price and good reviews

      • A:

        I am hoping to relieve lower back pain when sitting at my desk for extended periods of time.

      • A:

        Need it for back problems

      • A:

        Size and style.

      • A:

        Chiro says I should strengthen my lower back to prevent back pain.

      • A:

        am hoping the memory foam provides comfort other chairs lack

      • A:


      • A:

        to help with back support.

      • A:

        my husband can't bend his knee, while he has to sit on the floor , so this is better.

      Read more Read less

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    Shipping & Returns

    Contact Information

    Usually leaves our warehouse in 1-2 business days. *

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    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.