Search  for anything...

Blue Whale 3D Ergonomic Office Chair 500lbs Big and Tall Office Chair with 3D Lumbar Support 4D Armrests Mesh Office Chair for Home and Office Adjustable Backrest Desk Chair

  • Based on 36 reviews
Condition: New
Checking for product changes
$139.99 Why this price?
Save $9.48 was $149.47

Buy Now, Pay Later


As low as $23.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by BlueWhaleUS

Arrives Feb 16 – Feb 20
Order within 7 hours and 11 minutes
Available payment plans shown during checkout

Size: 3D Ergonomic offcie chair


Color: Black


Features

  • Ergonomic Support: The backrest is designed according to the curve of the human spine, it really fits the body. 3D Independent lumbar support and Headrest. Meet your own needs for lumbar,head support. Dynamic head support and Independent lumbar support allows the body to fully feel the lumbar support and curvature of the computer chair to provide greater comfort and balance the pressure on different parts of the body. Give you a different work and learning experience
  • 3D Shaped Seat Cushion: Unlike other mesh chairs, the Blue Whale features a memory foam padded cushion for a better seating experience. Office chair cushion two sides of the high center of the low 3D modeling, according to the human body hip contour design, a larger area of the buttocks fit. Provide better support for human body.The surface is soft and skin-friendly. High quality memory foam has long time support, sitting without deformation.Suitable for long office hours
  • 500lbs Office Chair:Blue Whale mesh office chair employ thickened steel tray mechanism.The ergonomic office chair backrest tilts and locks at three different positions (90 to 115), meeting diverse needs for different occasions and users, latest plating process reinforced metal star base and silent PU wheels, to build this heavy duty office chair for heavy people. The big and tall desk chair load capacity up to 500lbs for all kinds of stature is ideal for home office chair, computer chair
  • 4D Armrests: Blue Whale desk chair with adjustable arms can provide raise UP and DOWN, pivot IN and OUT, and shift FORWARD and BACK, LEFT-RIGHT movement. When you are working or studying provide steady support for your arms so your shoulders can remain in a relaxed position. Creating the best office posture for you. Whether you need comfortable seating for your home office or a high-quality gaming chair, this chair fits the bill perfectly
  • MULTI-FUNCTION BACKREST: The Backrest of the office chair is made of a breathable mesh structure, which greatly improves the breathability and keeps you cool and comfortable in the hot summer. A wide 3D-shaped ABS support plate is set at the bottom of the backrest of the office chair. Provides users with reliable and effective lumbar support. Ergonomic lumbar support design reduces lumbar discomfort when seated for long periods of time

Brand: Blue Whale


Color: Black


Product Dimensions: 20.86"D x 23.62"W x 40"H


Size: 3D Ergonomic offcie chair


Back Style: Solid Back


Maximum Weight Recommendation: 500 Pounds


Finish Types: Polished


Shape: rectangular prism


Color: Black


Pattern: Solid


Style Name: Classic


Furniture Finish: Stainless Steel


Back Style: Solid Back


Reclining Position Count: 3


Furniture Base Movement: Glide


Tilting: Yes


Is Customizable?: No


Is Electric: No


Additional Features: Adjustable Headrest, Ergonomic, Adjustable Backrest


Included Components: Cushion


Manufacturer: Blue Whale


Recommended Uses For Product: Office


Indoor Outdoor Usage: Indoor


Model Name: Blue Whale


Age Range Description: Adult


Surface Recommendation: Hard Floor


Brand Name: Blue Whale


Room Type: Office


Fill Material: Memory Foam


Seat Material: Foam


Material Type: Acrylonitrile Butadiene Styrene


Frame Material Type: Stainless Steel


Item Dimensions D x W x H: 20.86"D x 23.62"W x 40"H


Size: 3D Ergonomic offcie chair


Seat Depth: 20.86 inches


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 16 – Feb 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Ergonomic Chair for Big and Tall Users
Size: 500lbs Big and tall offcie chair Color: Black
This ergonomic office chair is perfect for big and tall individuals. The 500lbs capacity and 3D cushion provide excellent support, while the 4D armrests and adjustable lumbar support make it incredibly comfortable for long hours. Highly recommended for anyone looking for a sturdy and ergonomic chair! ... show more
Reviewed in the United States on August 4, 2024 by Jersey Drew Jersey Drew

  • comfy chair, great for work
Size: 3D Ergonomic offcie chair Color: Black
A work chair that is comfy. Good value for high quality.
Reviewed in the United States on July 28, 2024 by Mike Ming Mike Ming

  • Mishaps with setup but solid overall
Size: 500lbs Big and tall offcie chair Color: Black
So far, the char seems pretty good. The setup process was a bit tedious. On the first step when you have to assemble the base of the char. It fails to mention that you need to screw then in with the screws labeled (2) according to the package (10 count). I was able to figure that out by checking what other screws that weren't used in the manual. On the second to last step when you're attaching the arm that holds the back rest of the char. It seemed that the screws (5) were too long for the center hole (1/3). The other 2 holes screwed in just fine but I had to go buy a shorter one. Luckly the manual had the metric sizing of the screws so I just ran to Home Depot and got some that were 10mm shorter than the original (35mm I think). The screws that I bought actually fit in there better than the ones that shipped as they were not only too long but a bit oversized as well. The new screw also used a different sized hex bit so the provided tool wont work if you decide to do what I did and Also, I was a bit concerned about how much surface area those 3 screws had as the slot of them to go in was pretty wide, so I ended up buying some metric washers along with the shortened screws to give them a bit more area to grab onto. You can see the single new screw (center slot) along with the 3 washers in the attached picture. Other than that, the setup was pretty straight forward. I spent an additional what? 5 bucks maybe? to make sure it was setup and secured properly. This might just be the case for me though. ... show more
Reviewed in the United States on March 4, 2024 by Emmanuel Emmanuel

  • This it's a great chair!
Size: 500lbs Big and tall offcie chair Color: Black
Fairly easy to put together. It's comfortable to sit in for long periods of time. It rolls pretty easy across a chair mat. It's also easy to adjust. I love this chair!
Reviewed in the United States on February 19, 2024 by Lisa

  • Ok at best and here's why...
Size: 500lbs Big and tall offcie chair Color: Black
I liked this chair except that after a few days I can feel the metal supports under the cushion and it's really annoying. There is not a super solid piece of anything blocking the feeling of the metal support "bowl" under the cushion. The cushion would definitely be adequate if there was a flat "solid enough" layer under it, but that "solid enough" layer is not good enough. Disclaimer I am 6'2" 300 lbs, but I'm guessing normal sized people would feel it a bit too. If it were not for this, I would give the chair 4+ stars. ... show more
Reviewed in the United States on September 9, 2024 by John C.

  • Quality
Size: 500lbs Big and tall offcie chair Color: Black
Comfortable and sturdy
Reviewed in the United States on February 19, 2024 by vivian

  • comfortable and big
Size: 500lbs Big and tall offcie chair Color: Black
This chair is very comfortable. It has a nice thick cushion on the seat, and extra width for comfort. The adjustable arms are great.
Reviewed in the United States on January 27, 2024 by James Wong James Wong

  • Terrible and unreadable instructions
Size: 500lbs Big and tall offcie chair Color: Black
Nothing in the instructions tell you which of the many xcrews of different lengths go where. Some can be invfered like there are 10 holes attaching the legs and there is one pack of 10 screws included. the included directions feature tiny pictures that offer no info even if you use a magnifying glass. Since there are many lengths of screws you must just guess which one are right. Some will end up poking you in the behind, The assembly videos are worthless since they never show you which scres they are using and the influencers are more interested in showing off their drillls than imparting useful information. ... show more
Reviewed in the United States on October 19, 2024 by Blaine

Can't find a product?

Find it on Amazon first, then paste the link below.