---
product_id: 902102444
title: "DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support"
brand: "dumos"
price: "¥103128"
currency: JPY
in_stock: true
reviews_count: 5
category: "Dumos"
url: https://www.desertcart.jp/products/902102444-dumos-armless-office-desk-chair-small-vanity-chair-with-lumbar
store_origin: JP
region: Japan
---

# DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support

**Brand:** dumos
**Price:** ¥103128
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support by dumos
- **How much does it cost?** ¥103128 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/902102444-dumos-armless-office-desk-chair-small-vanity-chair-with-lumbar)

## Best For

- dumos enthusiasts

## Why This Product

- Trusted dumos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Product Description This office swivel chair has a high-density foam cushion on the seat and backrest, which is not only comfortable, but also has excellent flexibility. The seat surface is covered by PU leather and the vertical grain design ensures air circulation, so you won't feel stuffy or sweaty even after sitting for a long time, This compact low-back cute computer desk chair is designed to be flexible and maximize the functionality of your workspace. Its 360° swivel feature allows for unrestricted movement, making it easy to maneuver in tight spaces. The height-adjustable feature makes it perfect for a variety of settings, whether it's a bedroom, study, nail salon or dressing room. Safety Warning Assembly may be required. Follow instructions carefully. Maximum weight recommendation: 300 pounds.

Review: Fantastic! - Wow! This is a real value—the chair is quality imo. 1. Assembly directions you hope for that exceed expectation 2. Simple to build. I did it in less than 20 min 3. Looks great—sleek and professional 4. Relatively comfortable—this is the only place I’d give 3/4 stars bc it’s not ergonomic nor does it pretend to be; it is supportive, just not sculpted. 5. Seat is wide and comfortable, back is right at the middle of my back ( I’m 5’5”). 6. Very stable—my bf is 6’3” 220lb and the chair performed to standard. The only thing is that the chair is very mobile; meaning it rolls like it’s on glass. I have LVP flooring for reference. So, I’d just be mindful lol. It looks like the listing image, too. 10/10 recommend!
Review: Great chair - Great chair! Easy to put together. Looks great. I got it to fit under my vanity. Pretty sturdy. 4 stars for the buttons, they are not sewn down well amd 2 of mine have come loose. Other than that solid purchase.

## Features

- WIDE & THICK CUSHION - This office swivel chair has a high-density foam cushion on the seat and backrest, which is not only comfortable, but also has excellent flexibility. The seat surface is covered by PU leather and the vertical grain design ensures air circulation, so you won't feel stuffy or sweaty even after sitting for a long time.
- MULTIFUNCTIONAL DESIGN FOR SMALL SPACES - This compact low-back cute computer desk chair is designed to be flexible and maximize the functionality of your workspace. Its 360° swivel feature allows for unrestricted movement, making it easy to maneuver in tight spaces. The height-adjustable feature makes it perfect for a variety of settings, whether it's a bedroom, study, nail salon or dressing room.
- 【STURDY AND DURABLE OFFICE CHAIR】 This PU leather armless desk chair is made up of high-quality padded foam cushion, U-shaped lumbar support, sturdy base and upgraded cylinders are certified by SGS, This office chair is BIFMA certified, and factory tested over 10,000 times to ensure your safety while sitting on our desk chair!
- 【FLEXIBLE DESIGN FOR SMALL SPACE】 The small low back office chair is designed to use a more flexible, 360 ° swivel rotatable task chair to move more freely; adjustable height computer chairs are suitable for more small spaces, such as bedrooms, study rooms, nail salons, vanity dressing rooms！
- 【QUICK AND EASY ASSEMBLY】We have prepared an installation video and installation manual for this office chair, as well as the accessories needed for installation; according to the instructions you can finish the installation in 5-10 minutes. If you encounter any questions, please feel free to contact us, we are very happy to provide you with satisfactory solutions!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G8GNDGGX |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Assembly instructions are provided in the form of an installation video and manual. |
| Back Style | Continuous Back |
| Best Sellers Rank | 1,420,348 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2,822 in Desk Chairs |
| Brand | DUMOS |
| Brand Name | DUMOS |
| Colour | Black |
| Customer Reviews | 4.2 out of 5 stars 69 Reviews |
| Form Factor | Low-Back Armless Swivel |
| Frame Material Type | Metal |
| Included Components | Cushion |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required? | Yes |
| Is Extendable | No |
| Item Depth | 21.5 inches |
| Item Dimensions | 54.6 x 56.9 x 86.4 centimetres |
| Item Dimensions D x W x H | 54.6D x 56.9W x 86.4H centimetres |
| Item Highlight | PU Leather, 360° Rolling Swivel, Height Adjustable, Fit Computer Task, Bedroom Living Room, Black |
| Item Shape | Rectangular |
| Item Type Name | Ergonomic Armless PU Leather Computer Rolling Task Chair，with Comfy Lumbar Support and Height Adjustable, Vanity, Bedroom, Black |
| Item Weight | 17 Pounds |
| Item weight | 17 Pounds |
| Leg Style | wheels |
| Manufacturer | DUMOS |
| Manufacturer Part Number | sun2196-2BKH3 |
| Material | Polyurethane Metal |
| Material Type | Polyurethane Metal |
| Maximum Weight Recommendation | 300 Pounds |
| Model Name | DUMOS Home Office Desk Chair 3 |
| Model Number | sun2196-2BKH3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product dimensions | 54.6D x 56.9W x 86.4H centimetres |
| Reclining Position Count | 1 |
| Room Type | Bedroom |
| Seat Depth | 7.6 centimetres |
| Seat Material Type | Polyurethane |
| Set Name | Single |
| Size | 21.5"D |
| Sleeping Bag Filling Material | Foam |
| Special Features | Adjustable Height, Back Support, Ergonomic, armless |
| Style Name | Upgrade |
| UPC | 715569331518 |
| Unit Count | 1.0 count |
| Upholstery Fabric Type | PU Leather |

## Product Details

- **Brand:** DUMOS
- **Colour:** Black
- **Material:** Polyurethane Metal
- **Product dimensions:** 54.6D x 56.9W x 86.4H centimetres
- **Size:** 21.5"D

## Images

![DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support - Image 1](https://m.media-amazon.com/images/I/81CMLSZw6pL.jpg)
![DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support - Image 2](https://m.media-amazon.com/images/I/61oX3F8-2HL.jpg)
![DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support - Image 3](https://m.media-amazon.com/images/I/714A+njE+LL.jpg)
![DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support - Image 4](https://m.media-amazon.com/images/I/71FrPg5BP6L.jpg)
![DUMOS Armless Office Desk Chair, Small Vanity Chair with Lumbar Support - Image 5](https://m.media-amazon.com/images/I/71m1QEUPahL.jpg)

## Questions & Answers

**Q: How thick and supportive is the seat cushion for daily use?**
A: High-density foam cushion on both seat and back. Thick enough to prevent sagging. Vertical grain design adds airflow – no feeling of thin or uneven padding.

**Q: Are the screw holes on the backrest properly aligned for assembly?**
A: Pre‑drilled holes are precision‑matched to the bracket. Assembly video shows exact alignment. No crooked or missing holes – back attaches securely in seconds.

**Q: How durable is the PU leather over time?**
A: PU leather is wear‑resistant and breathable. Designed to avoid cracking or peeling under normal use. No wrinkles or premature holes even after months.

**Q: What safety certifications does the chair have?**
A: BIFMA certified with upgraded SGS gas cylinder. Sturdy construction tested for daily use. U‑shaped lumbar support adds back stability.

**Q: How fast and easy is assembly if all parts are present?**
A: Installation video + manual included. All hardware in sealed bag. Assemble in 5‑10 minutes. Holes line up correctly – no forced fitting.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic!
*by K***H on 12 July 2026*

Wow! This is a real value—the chair is quality imo. 1. Assembly directions you hope for that exceed expectation 2. Simple to build. I did it in less than 20 min 3. Looks great—sleek and professional 4. Relatively comfortable—this is the only place I’d give 3/4 stars bc it’s not ergonomic nor does it pretend to be; it is supportive, just not sculpted. 5. Seat is wide and comfortable, back is right at the middle of my back ( I’m 5’5”). 6. Very stable—my bf is 6’3” 220lb and the chair performed to standard. The only thing is that the chair is very mobile; meaning it rolls like it’s on glass. I have LVP flooring for reference. So, I’d just be mindful lol. It looks like the listing image, too. 10/10 recommend!

### ⭐⭐⭐⭐ Great chair
*by A***L on 17 October 2026*

Great chair! Easy to put together. Looks great. I got it to fit under my vanity. Pretty sturdy. 4 stars for the buttons, they are not sewn down well amd 2 of mine have come loose. Other than that solid purchase.

### ⭐⭐⭐⭐⭐ nice quality!
*by Q***N on 11 October 2026*

i really like this char! Great quality at an affordale price. Pretty easy assembly; took about 25 minutes. I bought some roller blade type wheels and its smooth as butter.

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**Shop now:** [https://www.desertcart.jp/products/902102444-dumos-armless-office-desk-chair-small-vanity-chair-with-lumbar](https://www.desertcart.jp/products/902102444-dumos-armless-office-desk-chair-small-vanity-chair-with-lumbar)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-28*