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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 8 reviews
Condition: New
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Availability: Unavailable
Fulfilled by BlueWhaleUS
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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


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


Special Feature: Adjustable Headrest, Ergonomic, Adjustable Backrest


Unit Count: 1.0 Count


Recommended Uses For Product: Office


Style: Classic


Pattern: Solid


Finish Type: Polished


Room Type: Office


Age Range (Description): Adult


Included Components: Cushion


Shape: rectangular prism


Model Name: Blue Whale


Surface Recommendation: Hard Floor


Furniture base movement: Glide


Indoor/Outdoor Usage: Indoor


Furniture Finish: Stainless Steel


Seat Depth: 20.86 inches


Fill Material: Memory Foam


Reclining Position Count: 3


Tilting: Yes


Is Customizable: No


Form Factor: Recliner


Manufacturer: Blue Whale


Date First Available: June 7, 2024


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

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Top Amazon Reviews


  • comfy chair, great for work
A work chair that is comfy. Good value for high quality.
Reviewed in the United States on July 28, 2024 by Mike M Mike M

  • VERY confrontable
Great chair for a 6FT plus dude with some weight to me. only thing I was not crazy about is the siding arm rest. Understand, I just don't like them, if not for them I would give 5 stars.
Reviewed in the United States on March 4, 2025 by rich williams

  • Not as advertised
It seems this company posts the same item different times then takes them down and posts again to retain positive reviews. My job bought this chair for me and the reason why I picked it is because of the seat height (long legs here) and weight capacity. The seat height is not what is advertised at all which was really really important for me. The back of the chair keeps sliding down and does not lock into place causing me to slide forward to the edge of the seat after a while. I reached out to customer support email that came in the box but they couldn't help. I'm truly disappointed with this chair as I expected more with the high rated reviews and price. Now I'm stuck with this chair. ... show more
Reviewed in the United States on February 20, 2025 by Astra

  • Best big guy office chair I have used so far
This is an excellent Big guy chair. I love the wide seat that lets me spread my legs wide. The 4D arm rests are very useful, especially when switching from relaxing to typing. The assembly was very easy. The bolts were numbered, but I needed to take a pic of the instructions and zoom in to see the numbers listed next to the images in the guide. I would have given this review the 5th star if the lumbar support was adjustable. I have to lower the back down to recline, else the lumbar support is on my middle back. ... show more
Reviewed in the United States on July 19, 2024 by Verna

  • It's strong and durable
it a really good chair it's strong big weight capacity easy to assemble but if you have a flat back not curvey it's not for you
Reviewed in the United States on October 8, 2024 by gl gl

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