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Item #:
221935152
DUMOS Big and Tall Office Desk Chair, 500lbs Heavy Duty Mesh Chair | Ergonomic 4D Armrest, Comfortable Lumbar Support, Wide Seat, 360 Swivel Rolling
Item #:
221935152
USD 148
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
Order now and get it around Friday, August 14
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This home office chair supports up to 500 pounds, delivering a superior, comfortable sitting experience for extended daily use.
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What Stands Out
Heavy Duty Design
Supports up to 500lbs, this chair is built for durability and stability, catering to big and tall users without compromising comfort or functionality.
Ergonomic Lumbar Support
Designed with adjustable lumbar support, it alleviates back strain, ensuring a comfortable sitting experience for long hours at the desk.
4D Adjustable Armrests
The versatile 4D armrests can be adjusted in various directions, providing personalized comfort and enhancing overall posture during work.
Product Details
| Brand Name | DUMOS |
| Additional Features | Adjustable Height, Adjustable Lumbar, Arm Rest, Ergonomic, Rolling |
| Unit Count | 1 Count |
| Recommended Uses For Product | Gaming, Office, Reading |
| Room Type | Bedroom, Game Recreation Room, Office, Study Room |
| Age Range Description | Adult |
| Included Components | Arm, Cushion Seat, Lumbar Support, Wheels |
| Model Name | 9011BK-KA1 |
| Surface Recommendation | Hard Floor |
| Indoor Outdoor Usage | Indoor |
| Model Number | 9011BK-KA |
| UPC | 700476356341 |
| Manufacturer | DUMOS |
| Item Type Name | with Lumbar Support, 500lbs Heavy Duty Mesh Ergonomic Computer Chair with 4D Armrest and Wide Comfy Seat, Wheels for Adult, Black |
| Manufacturer Part Number | 9011BK-KA11 |
| Material Type | Foam, Mesh, Metal |
| Frame Material Type | Stainless Steel |
| Product Care Instructions | Wipe Clean |
| Seat Material | Fabric + Foam |
| Fill Material | Sponge |
| Fabric Type | Linen |
| Upholstery Fabric Type | Linen |
| Maximum Weight Recommendation | 500 pounds (226.8 kg) |
| Assembly Instructions Description | Assembly required, but easy to install at home by oneself. |
| Color | Black |
| Back Style | Solid Back |
| Style Name | 1 pack |
| Pattern | Solid |
| Finish Types | Unfinished |
| Theme | Work |
| Shape | Rectangular |
| Arm Style | With arms |
| Furniture Finish | Steel |
| Cushion Style | Adjustable |
| Leg Style | Cross Leg |
| Form Factor | Desk Chair |
| Item Dimensions D x W x H | 22"D x 26.77"W x 42.32"H (55.9 x 68 x 107.5 cm) |
| Size | 1 pack |
| Item Weight | 42.5 pounds (19.28 kg) |
| Seat Height | 22.4 inches (56.9 cm) |
| Seat Depth | 22 inches (55.9 cm) |
| Seat Length | 42.32 inches (107.5 cm) |
| Arm Height | 9.8 inches (24.9 cm) |
| Chair Backrest Width | 18.5 inches (47 cm) |
| Item Dimensions | 22 x 26.77 x 42.32 inches (55.9 x 68 x 107.5 cm) |
| Furniture Base Movement | Swivel |
| Reclining Position Count | 1 |
| Brand | DUMOS |
| Material | Foam, Mesh, Metal |
| Product Dimensions (L x W x H) | 22"D x 26.77"W x 42.32"H (55.9 x 68 x 107.5 cm) |
Who Should Buy?
-
Big and Tall Users
Supports users up to 500lbs and accommodates larger body frames comfortably for extended sitting periods.
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Office Workers
Ideal for long hours at a desk, providing ergonomic support and promoting better posture for productivity.
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Home Office Setup
Perfect for creating a comfortable at-home workspace, enhancing both comfort and style in any room.
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Compact Spaces
Not suitable for small workspaces due to its wide seat and overall larger dimensions, which require ample room.
Product Description
DUMOS Big and Tall Office Desk Chair, 500lbs Heavy Duty Mesh Chair | Ergonomic 4D Armrest, Comfortable Lumbar Support, Wide Seat, 360 Swivel Rolling Wheels, Adult, Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the weight capacity of the chair?
Answer: The chair can support up to 500 pounds. -
Question:
Is the lumbar support adjustable?
Answer: Yes, the lumbar support is adjustable to fit your back. -
Question:
What materials are used for the chair?
Answer: The chair is made with breathable mesh and high-resilience sponge.
DUMOS Home Office Desk Chairs 9011BK-KA Editorial Review
In reviewing this office chair, it's clear that customer experiences highlight its impressive sturdiness and comfort, making it suitable for various users including those who are big and tall. Users were pleasantly surprised by its durability, with one customer noting that it survived a fall from a height of 13 feet without damage, indicating a robust build. The chair is praised for its easy assembly and high-quality materials, which contribute to a comfortable sitting experience even during long hours. Adjustability features, such as the armrests and back support, received favorable mentions, providing custom comfort to different users. However, it’s important to note that while many found the chair comfortable, there was a concern regarding size. Some customers pointed out that taller individuals, particularly those over 5'5", may find the chair too small for their needs. Overall, the reception of this office chair is largely positive, with recommendations being made to friends and family, suggesting high satisfaction and endorsement among purchasers. **
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Pros
- Extremely sturdy and durable Construction
- Comfortable for long sitting periods
- Easy to assemble with heavy-duty parts
- Good adjustability for armrests and back support
- Suitable for big and tall users
Cons
- May be too small for individuals over 5'5"
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 148
Order now and get it around Friday, August 14
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Features & Benefits
- Extra large design supports up to 500 pounds.
- 4.33-inch thick cushion provides superior comfort.
- Adjustable lumbar support relieves back fatigue.
- Breathable mesh and high-resilience sponge enhance comfort.
- Multifunctional adjustments for height, swivel, and backrest angle.
- Premium metal construction ensures durability and stability.
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