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DUMOS

DUMOS Office Desk Chair - Ergonomic Mid Back with Lumbar Support & Rocking Mode, Height Adjustable with Fixed Armrest, Storage Back for Computer, Gaming, Conference, Meeting Room, 360° Swivel, Red

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Mar 11
Order within 23 hours and 33 minutes
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Color: Red Fixed Arm


Style: 1 Pack


Features

  • Comfort Ergonomic DesignDUMOS features a scientifically contoured mid-back design and lumbar support that precisely fits the natural curve of your spine, relieve the soreness in your back and waist. The breathable mesh back promotes air circulation, keeping you cool and focused during long work hours, while the high-resilience foam seat cushion provides cloud-like comfort without sunken.
  • Rocking modeWhen you need a break, engage the 90-120tilt mechanism to recline comfortably. The tension knob lets you customize the recline resistance to your body weight, perfect for moments of rest or creative thinking.
  • Height adjustableThe height is adjustable from 14.7'' to 17.7'' inches, suitable for different body types and you can lean back and change your sitting posture. At the same time, there is a convenient storage space at the back of the chair, where you can put books, newspapers or ipads. Fixed armrest make the structure more stable, enhance durability and service life.
  • Sturdy and Quiet The reinforced metal base and smoothly rolling silent casters ensure stable and quiet movement. The chair wheels do not cause scratches on the floor and can move smoothly on carpets. It supports a load capacity of up to 250 pounds and creates a peaceful home or office atmosphere.
  • Versatile for Any SpaceIdeal for your home office, studying, gaming, or simply browsing at your computer desk. A perfect blend of style and function for any room

Brand: DUMOS


Color: Red Fixed Arm


Material: Mesh


Product Dimensions: 23.62"D x 22.6"W x 37.4"H


Size: 22.6" x 23.62" x 37.4"


Brand: ‎DUMOS


Color: ‎Red Fixed Arm


Product Dimensions: ‎23.62"D x 22.6"W x 37.4"H


Size: ‎22.6" x 23.62" x 37.4"


Back Style: ‎Mesh Back


Special Feature: ‎Adjustable Height, Arm Rest, Back Support, Ergonomic, Rolling


Product Care Instructions: ‎Wipe Clean


Unit Count: ‎1.0 Count


Maximum Weight Recommendation: ‎250 Pounds


Style: ‎1 Pack


Pattern: ‎Solid


Room Type: ‎Classroom, Meeting room, Office, Study Room


Age Range (Description): ‎Adult


Included Components: ‎Arm Pad


Shape: ‎Rectangular


Model Name: ‎DUMOS Office Desk Chair


Arm Style: ‎Rounded


Indoor/Outdoor Usage: ‎Indoor


Seat Depth: ‎23.62 inches


Fill Material: ‎Foam (seat), Mesh (back)


Leg Style: ‎wheels


Reclining Position Count: ‎2


Chair Backrest Width: ‎22.6 Inches


UPC: ‎715569329928


Form Factor: ‎Office Desk Chair


Manufacturer: ‎DUMOS


Assembly Instructions Description: ‎No assembly required


Item Weight: ‎19.4 pounds


Item model number: ‎1411RD2-H3-sun


Date First Available: December 17, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

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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Learn more about financing & leasing here.

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Top Amazon Reviews

    • perfect chair and great for price
Color: Pink Style: Fixed Arm
Review Image by Logan Walker Logan Walker
i am a 5'6, 125 pound female and it is perfect! it was very easy to set up with basic numbered instructions, only took about 10 minutes. its incredibly sturdy and everything works as intended, hydraulics, recline, and it rolls so smoothly. the chair itself is silent which i appreciate, and also incredibly comfortable. its honestly quite large and i still have so much room on the sides. the reviews scared me and i thought it was too small or for children but its perfect for regular sized people. ... show more
Reviewed in the United States on January 21, 2026 by Logan Walker Logan Walker
    • Great Quality for the Price, Easy to Assemble
Color: Grey Fixed Arm Style: pack of 1
Review Image by Kaira Kaira
Best find! Affordable price with great quality. Easy to assemble, very sturdy, and the cushion is comfortable. The backrest supports my lower back perfectly. Fits well with a 30-inch desk, and I’m 5 ft tall.
Reviewed in the United States on January 11, 2026 by Kaira Kaira
    • For those with kyphosis, please read!
so, i have kyphosis, and this chair is just. wow. ive never been so comfortable sitting for long periods. i knew office chairs were better than gaming chairs for those with spinal issues, but i couldnt have imagined how amazing this would be for my back, and for such a cheap price. the back support thing is super sturdy, and the cushion on the bottom is super tough, perfect for the weird positions i have to sit in to stay as comfy as possible. honestly, the size is a little less than i expected, BUT its not a bad thing. i live in a very small space, so the smaller the chair, the better. however, i'm not too certain larger people can be as comfortable as i am. also, in terms of building, even for a total stupid dumb idiot like me, it was comically easy to build. even though i did use the wrong screws at one point, thats just because at this point im functionally illiterate from years of reading children's writing and trying to comprehend it. its VERY easy to build, and only took me about an hour (which is obviously increased by the fact my back is terrible, so i do things slowly) the little height lever thing also functions perfectly, which was something i struggled with in other chairs. it has a very wide range of heights, so if youre a bit on the... short side, like me, you can raise it like 6 inches (again, absolutely insane.) and it doesnt start that short, either. all in all, i am very VERY pleased with this chair. seriously, i nearly cried from joy when i realized i could do work from home without sacrificing my comfort. ... show more
Reviewed in the United States on December 29, 2025 by ayla
    • Great product!
Color: Black Fixed Arm Style: 1 Pack
Easy to assemble and very comfortable
Reviewed in the United States on February 9, 2026 by Jennifer R
    • Worth the price.
Color: Black Fixed Arm Style: pack of 1
Great find! Very affordable price for the quality. Some screws were hard to align, overall easy to assemble, no more than 20 minutes. Chair is sturdy, and comfortable, while the backrest gave great support to my lower back. Bought one for myself and one for my husband I’m 4’9” and he’s 6’ and we fit perfectly in them. ... show more
Reviewed in the United States on February 5, 2026 by Marilu Cardona Perez
    • Great chair.....Great price!
Color: Black Fixed Arm Style: pack of 1
This chair is very comfortable. It was easy to assemble and provides great support in the right spots on your lower back. Perfect fit for my desk area.
Reviewed in the United States on January 27, 2026 by Denise Brennan
    • Nice chair for the price.
Color: Grey Fixed Arm Style: pack of 1
Great chair for my home office. I do t sit it in all day but for the off and on short term use it’s perfect. Isn’t a big chair taking up room in a small office. Easy to put together. The only negative is that I would like for the back to be more flexible.
Reviewed in the United States on February 19, 2026 by patty russell
    • Attaching arms to back was a little difficult
Color: Black Fixed Arm Style: pack of 1
Review Image by Jaime C. Jaime C.
Review Image by Jaime C. Jaime C.
Overall these are really nice, sturdy & heavy chairs. It was a little difficult attaching the arms to the back, because the screws won't go in if you don't angle it just right. Best advice is to put the top screw in first. Otherwise very happy with purchase, so far.
Reviewed in the United States on January 21, 2026 by Jaime C. Jaime C.

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