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BOSMILLER 700lbs Big and Tall Office Chair with Wide Thick Seat Cushion for Sitting All Day,Ergonomic Mesh Desk Chair with Adjustable Lumbar Support for Heavy People,4D Armrests

  • Based on 139 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Bosmiller Direct

Arrives Mar 24 – Mar 26
Order within 9 hours and 16 minutes
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Color: Black


Size: without headrest


Features

  • Oversized U-shaped Seat Cushion:The oversize mesh chair features an oversized U-shaped seat cushion designed for ultimate comfort and support. With dimensions of 23.62W "X 19.68D", 6.3 "thick, the cushion is generously sized to accommodate big and tall users. Its premium spring-pack structure evenly distributes body weight, deeply relieving pressure while enhancing the natural curve of your hips and buttocks. Perfect for extended sitting sessions.
  • 700lbs Weight Capacity:BOSMILLER offers a heavy-duty office chair designed to support up to 700 lbs, ensuring durability for larger users. Made from high-quality materials, its frame and base provide exceptional strength and stability. The casters have passed the BIFMA 100,000 rolling test, ensuring smooth movement without damaging floors, whether carpeted or hardwood. This chair combines sturdiness with comfort for long-lasting use.
  • Adjustable Lumbar Support: BOSMILLERs computer desk chair features adjustable lumbar support to relieve lower back pressure. The support is allowing users to adjust it according to their comfort needs. Combined with adjustable height settings, the chair ensures all-day comfort and promotes proper posture. Ideal for long hours of work, it provides the support needed to stay comfortable throughout your day.
  • Breathable Fabric for Comfort:This plus size office chair is crafted with high-quality breathable fabric that promotes airflow, keeping you cool and comfortable even during long hours of sitting. The fabric is designed to wick away moisture and resist heat buildup, making it perfect for users who need to stay comfortable throughout the day. The materials durability ensures it will maintain its performance over time, offering a cool, breathable seating experience.
  • Customer Service & Guarantee: BOSMILLER is committed to providing exceptional customer service. With a 24-hour response time, you can always count on us for quick assistance whenever you need it. Additionally, the home office desk chair comes with a 1-year guarantee, ensuring peace of mind and satisfaction with your purchase. Should you have any issues, our team is ready to support you, ensuring your chair remains in excellent condition. Office chair seat cushion base plate made of FSC-Certified wood, ensuring both durability and environmentally responsible construction.

Brand: BOSMILLER


Color: Black


Material: Metal


Product Dimensions: 23.6"D x 29.5"W x 43.4"H


Size: without headrest


Brand: BOSMILLER


Color: Black


Product Dimensions: 23.6"D x 29.5"W x 43.4"H


Size: without headrest


Back Style: Mesh


Special Feature: Big and Tall, 4D Armrests, Adjustable Lumbar, Ergonomic, Heavy Duty


Unit Count: 1.0 Count


Recommended Uses For Product: Office, Reading, Relaxing


Maximum Weight Recommendation: 700 Pounds


Style: without headrest


Pattern: Solid


Room Type: Study Room, Office, Office Reception


Age Range (Description): Adult


Theme: Big and Tall Office Chair


Shape: L-Shape


Arm Style: 4D Armrests


Seat Back Interior Height: 20.9 Inches


Furniture base movement: Swivel


Indoor/Outdoor Usage: Indoor


Seat Height: 19.3 Inches


Seat Depth: 19.68 inches


Fill Material: Foam


Seat Length: 23.6 Inches


Leg Style: Tapered Leg


Arm Height: 20.5 Inches


Reclining Position Count: 1


Tilting: Yes


Is Customizable: No


Is Foldable: No


Number of Height Positions: 3


Chair Backrest Width: 20.5 Inches


UPC: 761729171661


Form Factor: Office Chair


Manufacturer: Anji


Assembly Instructions Description: Assembly required. Instructions included.


Item Weight: 45 pounds


Item model number: 9739818c-e7ce-4fc9-8d1c-8e1473a8b5ed


Date First Available: December 16, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 24 – Mar 26

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


  • Very satisfied
Color: Black Size: without headrest
Good sizing; comfortable chair; easy to assemble; would recommend for anyone looking for an affordable larger office chair; very satisfied
Reviewed in the United States on March 8, 2026 by Michelle Fell

  • Relief At LAST! A Chair that doesn't feel like sitting on a piece of plywood.
Color: Black Size: without headrest
Great Chair! Freaking solid and heavy. Easy to put together. Price was AWESOME!! If You're tired of back pain and a sore tail bone, this Chair does the trick. I'm a big dude and this is the most comfortable chair I've ever used. Everyone wants to use my chair when I'm not in the office. Only thing wonky is the forward and back adjustable arm rests, they move back and forth really easy. ... show more
Reviewed in the United States on November 21, 2025 by Michael B.

  • Money well spent
Color: Black Size: without headrest
Bought this as my son's birthday present and he loves it. He's roughly 6'4" and fits so comfortably in it. In a normal office chair(even at the highest height), he had to bend his legs in an awkward way while sitting... Not this one though!!! Another win with this chair - super easy to put together!! ... show more
Reviewed in the United States on March 6, 2026 by Anne Lawlor

  • Adjustment controls for arm rests broke before getting to me
Color: Black Size: without headrest
The chair is fine and I am happy with it but as seen in other Post the Arm adjustments on one of them broke eitehr before shipped or daring shipping so I left off the arm rests.
Reviewed in the United States on August 29, 2025 by Nicholas Webb

  • Sturdy, Spacious, and Holds Weight Perfectly!
Color: Black Size: without headrest
I'm very impressed with this office chair's weight capacity and stability. The base is very solid, and I feel extremely secure sitting on it. The widened seat cushion gives me plenty of room to move without feeling constrained. The mesh material is both breathable and resilient. The overall craftsmanship is excellent, and it's great value for the money. ... show more
Reviewed in the United States on October 6, 2025 by Jin Yan

  • Dis-Honest Weight Limit
Color: Black Size: without headrest
i weigh a little over 500lbs, so finding a chair is definitely not easy (especially within a lower price range) this chair truly seemed like a god-send, i've had the chair for about 2 months and already the gas-cylinder will no longer adjust so it's stuck in the lowest point, it's not very comfortable but not the worst i've sat in - it looks nice and build quality for the rest of the chair doesn't seem too bad, but after only 2 months when being under the weight limit by 200lbs seems ridiculous!, i will write back when they get back to me about the replacement cylinder (if they do) but my suggestion is if your under 400lbs than you'll probaly be fine but if you ACTUALLY need a chair to support 500-700lbs i'd look somewhere else ... show more
Reviewed in the United States on August 11, 2025 by Kyle Slater

  • Perfect!
Color: Black Size: without headrest
This chair is wonderful. Got for our home office and ended up purchasing another for our son to replace a horrible gaming chair. Easy to assembly and super comfortable. Exact height needed
Reviewed in the United States on December 18, 2025 by Bogna M. Roxas

  • Expensive UNCOMFORTABLE chair
Color: Black Size: without headrest
Don’t waste your money if you plan to use this chair. It isn’t even as comfortable as a park bench. The arms won’t lock in place ( the original arms were defective and the replacements didn’t work properly) and the chair will do its best to buck you off or tip over if you lean back in it. Trying to return it is a ridiculous hassle. It’s easily the worst product I’ve ever purchased on Amazon. DON’T WASTE YOUR MONEY ... show more
Reviewed in the United States on January 19, 2026 by Juju

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