Special Nonexistent Furniture
Chat Online
Toll Free: 800-316-2207|SKU #: OT3038

Office Star Work Smart Mid-Back Multi-Function Ergonomic Office Chair


View all from Office Star


FREE 2-Day Delivery
  • Office Star Products Work Smart Mid-Back Multi-Function Ergonomic Office Chair

 (Varies with options)

Free Shipping
Order in the next and have this item delivered free by ! More

Arrives for Christmas to Ashburn, VA 02108 (Change)

List Price:  $425.00
You Save: $184.00 (43%)
Rewards:  Get 3% Back ?

 View Swatches



Product Details
Weight & Dimensions
  • Contoured molded seat and back with built-in lumbar support
  • Height and width two way adjustable arms
  • Ratchet back height adjustment
  • 360 Degree swivel
  • Multi function control
  • Seat slider
  • One touch pneumatic seat height adjustment
  • Heavy duty nylon base with dual wheel carpet casters
  • Greenguard indoor air quality certified
  • Work Smart collection
  • Manufacturer provides 15 year limited warranty


  • Maximum Overall Height - Top to Bottom: 45 Inches
  • Minimum Overall Height - Top to Bottom: 41.75 Inches
  • Overall Width - Side to Side: 29 Inches
  • Overall Depth - Front to Back: 27.25 Inches
  • Overall Product Weight: 57 Pounds
Adjustable Seat Height
  • Minimum Seat Height: 18 Inches
  • Maximum Seat Height: 21.25 Inches
  • Armrests Min Height: 25.25 Inches
Additional Weights and Dimensions:
  • Seat thickness: 3.5"
  • Maximum Overall Height - Top to Bottom: 45 Inches
  • Minimum Overall Height - Top to Bottom: 41.75 Inches
  • Overall Width - Side to Side: 29 Inches
  • Overall Depth - Front to Back: 27.25 Inches
  • Chair Back Max Height: 19 Inches
  • Chair Back Width: 19 Inches
  • Seat Width: 20 Inches
  • Seat Depth: 20 Inches
  • Overall Product Weight: 57 Pounds
  • Product Type: Task chairsArm Type: Padded
    Assembly Required: YesStyle: Traditional
    Double Wheel Casters: YesBase Finish: Black
    Compatible Flooring: CarpetBase Material: Plastic
    Exterior Seat Material: FabricUpholstered: Yes
    Mechanism: PneumaticBack Height: Mid-back
    Back Type: ContouredAdjustable Height: Yes
    Ergonomic: YesTilt Control: Yes
    Lumbar Support: YesRatchet Back: Yes
    Casters: YesArmed: Yes
    Country of Manufacture: Taiwan, Province of China 
    See something odd? Report it here.

    Shipping Info

    Free Shipping
    Ships to:     
    Ships via FedEx/UPS (Learn More)

    Questions & Answers

    Still have questions about this product? We're here to help


    “Hi, what is the weight limit of this chair?” asked by Shar

    "Hi Shar, the weight limit of this chair is 250 lbs." Sean from Wayfair

    Average Overall Rating:
    (based on 3 reviews)

    Clear All
    5 star
    4 star
    3 star
    2 star
    1 star
    0 star

    Office Star Work Smart Mid-Back Multi-Function Ergonomic Office Chair


    Work Smart Mid-Back Multi-Funtion Ergonomic Office Chair

     from Devils Lake, ND– Verified Buyer

    The chair was easy to assemble and came with all of the parts. I would recommend the chair to someone who is tall. Anyone needing lower lumber support will not find it in this chair. The adjustments on the chair all work except for the height adjustment lever. It was my fault for not paying attention to the full details of the chair functions. It clearly says in the title that the chair is for the mid back rather than the lower back. Overall I think the chair is comfortable.

    Was this helpful? Yes / No


     from Long Beach, CA– Verified Buyer

    Product exceeds my expectations! The product was delivered on time and it was easy to assemble. The chair is very sturdy and made from quality materials. The chair is very comfortable and easy to adjust. This chair is worth every penny!

    Was this helpful? Yes / No

     from Michigan

    Was this helpful? Yes / No
    0 out of 1 people found this review helpful

    Manufacturer Details
    Office Star manufactures a large variety of products, featuring comfortable and utilitarian office seating. With a lot of color and style options to choose from, Office Star is guaranteed to enhance the functionality and comfort of your office environment.

    All styles and models of Office Star chairs are available at Wayfair.

    When you buy a Office Star Work Smart Mid-Back Multi-Function Ergonomic Office Chair online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Office Star Part #: 43891 here. If you have any questions about your purchase or any other Office Chairs product for sale our customer service representatives are available to help. Whether you just want to buy a Office Star Work Smart Mid-Back Multi-Function Ergonomic Office Chair or shop for your entire business, Wayfair Supply has everything you need.

    The product you are viewing is part of The Work Smart Collection, from Office Star Products.
    More collections from Office Star Products:
    Related Products
    Features: Tilt tension adjustment allows customized comfort based ...
    Features: Mid Back dual function ergonomic Ratchet back ...
    Features: Dual function high back ergonomic Height and ...

    OUR SKU # OT3038 This item is also sometimes listed under the following manufacturer numbers: 43891_104, 43891_105, 43891_106, 43891_107, 43891_108, 43891_198, 43891_199, 43891_200, 43891_201, 43891_202, 43891_207, 43891_208, 43891_209, 43891_210, 43891_214, 43891_215, 43891_216, 43891_217, 43891_218, 43891_21R178, 43891_21R180, 43891_21R181, 43891_21R185, 43891_21R186, 43891_21R187, 43891_21R188, 43891_21R192, 43891_21R193, 43891_21R194, 43891_21R195, 43891_21R196, 43891_21R197, 43891_21R200, 43891_21R203, 43891_21R207, 43891_21R208, 43891_21R209, 43891_21R210, 43891_21R211, 43891_21R212, 43891_21R213, 43891_21R214, 43891_21R215, 43891_21R216, 43891_21R217, 43891_21R219, 43891_21R222, 43891_21R226, 43891_21R227, 43891_21R228, 43891_21R229, 43891_21R230, 43891_21R231, 43891_21R232, 43891_21R233, 43891_21R234, 43891_21R235, 43891_21R236, 43891_21R237, 43891_21R270, 43891_21R272, 43891_21R273, 43891_21R274, 43891_21R275, 43891_21R276, 43891_21R277, 43891_21R278, 43891_21R279, 43891_21R280, 43891_21R281, 43891_21R282, 43891_21R285, 43891_21R286, 43891_21R290, 43891_21R292, 43891_21R293, 43891_21R300, 43891_21R303, 43891_21R307, 43891_21R308, 43891_21R309, 43891_21R310, 43891_21R311, 43891_21R312, 43891_21R313, 43891_21R314, 43891_21R315, 43891_21R316, 43891_21R317, 43891_21R319, 43891_21R322, 43891_21R326, 43891_21R327, 43891_21R328, 43891_21R329, 43891_21R330, 43891_21R331, 43891_21R332, 43891_21R333, 43891_21R334, 43891_21R335, 43891_21R336, 43891_21R337, 43891_21R370, 43891_21R372, 43891_21R373, 43891_21R374, 43891_21R375, 43891_21R376, 43891_21R377, 43891_21R378, 43891_21R379, 43891_21R380, 43891_21R381, 43891_21R382, 43891_21R385, 43891_21R386, 43891_21R387, 43891_21R388, 43891_21R390, 43891_21R392, 43891_21R393, 43891_21R394, 43891_21R395, 43891_21R396, 43891_21R397, 43891_21R478, 43891_21R480, 43891_21R481, 43891_21R485, 43891_21R486, 43891_21R492, 43891_21R493, 43891_220, 43891_225, 43891_226, 43891_227, 43891_231, 43891_232, 43891_237, 43891_24, 43891_243, 43891_244, 43891_245, 43891_25, 43891_26, 43891_27, 43891_28, 43891_29, 43891_294, 43891_295