---
product_id: 223051944
title: "M18 Ergonomic Office Chair, Mesh Back Desk Chair with Headrest | Adjustable Lumbar Support, Hold 330lbs Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office - Black"
brand: "sihoo"
price: "€ 1111.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sihoo"
url: https://www.desertcart.hr/products/223051944-m18-ergonomic-office-chair-mesh-back-desk-chair-with-headrest
store_origin: HR
region: Croatia
---

# Breathable mesh back 330lbs max capacity 4-point ergonomic adjustability M18 Ergonomic Office Chair, Mesh Back Desk Chair with Headrest | Adjustable Lumbar Support, Hold 330lbs Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office - Black

**Brand:** sihoo
**Price:** € 1111.55
**Availability:** ✅ In Stock

## Summary

> 🖥️ Sit Smart, Work Sharp — Elevate Your Office Game

## Quick Answers

- **What is this?** M18 Ergonomic Office Chair, Mesh Back Desk Chair with Headrest | Adjustable Lumbar Support, Hold 330lbs Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office - Black by sihoo
- **How much does it cost?** € 1111.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/223051944-m18-ergonomic-office-chair-mesh-back-desk-chair-with-headrest)

## Best For

- sihoo enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool, Stay Focused:** Premium breathable mesh backrest ensures airflow, preventing heat build-up during marathon work sessions.
- • **Built to Endure Your Hustle:** Robust stainless steel frame and BIFMA-certified durability support up to 330lbs without breaking a sweat.
- • **Tailored Comfort for Long Hours:** Adjustable headrest, lumbar support, and 2D armrests keep you perfectly aligned from 9 to 5 and beyond.
- • **Effortless Assembly, Instant Upgrade:** Simple 8-step setup with ergonomic tools means you’re ready to work in no time—no extra hands required but appreciated.
- • **Sleek Modern Design Meets Practicality:** Wide cushioned seat and tilt lock function blend style with functionality for a commanding home office presence.

## Overview

The SIHOO M18 Ergonomic Office Chair combines advanced 4-point ergonomic support with a breathable mesh back and a sturdy stainless steel frame, supporting up to 330lbs. Designed for professionals between 5'6" and 6'2", it features adjustable headrest, lumbar support, 2D armrests, and a tilt lock for personalized comfort. Easy to assemble and built to last, this chair is a top choice for home offices seeking durability, style, and all-day comfort.

## Description

Buy SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, 330lbs Capacity Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office-Black: Home Office Desk Chairs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Confortable and Sturdy - I have used the chair for about 3 days at my desk job so far, and it has proven comfortable and pretty easy to adjust as needed. Assembly went smoothly, though I would recommend having a second person to hold the back of the chair in place when attaching it to the base. The included hex key had an ergonomic handle that made getting leverage easy. The chair feels sturdy, and the back support feels good to me.
Review: A solid chair for the budget conscious sitter. - While this is not THE most comfortable chair, let's face it - if you sit for long periods, what chair IS? I bought this chair because I'm making a career change. I've returned to school and spend hours at my desk. At the age of 50, sitting for a long time with my nose pointed toward a book can be hard on the seat, back and neck. I looked at all kinds of office chairs and settled on this one, primarily because it was on sale, was in my budget and so I clicked the "Add to cart" button and hoped for the best. It was delivered, and I had to work that evening, and when I got home my 17-year-old son had assembled it. My theory on the simplicity of assembly can be deduced from that sentence above. He didn't have any extra parts left over and the chair was complete! I sat down. I leaned back. I shifted the lever that keeps the chair in an upright position and sat straight up. Okay! I can live with this. It has been almost two full months of using this chair and I have no problems. Pros: easy to assemble sufficient comfort level - adequate cushion in the seat can be leaned back or pop the lever in to stay straight up rollers on bottom headrest is adjustable affordable easy to clean arm-rests can be moved up or down height adjustment is self-explanatory - you'll figure it out the "lumbar" support is actually comfortable - it's "there" if you back up to it but if you scoot forward just a bit, you won't feel it if you don't want to sit like that Overall this seems like a chair that's going to last me for a few years, at least, and not fall apart. In the context of size, I'm not a small or extra larger person. I'm an average middle-aged woman with meat on the bones. The seat is plenty big enough. I would recommend this chair as an upgrade to the hand-me-down office chair that just isn't comfortable any longer.

## Features

- 【ERGONOMICE OFFICE CHAIR】- The ergonomic chair provides 4 support points (head/back/hip/hands) and proper lumbar support. SIHOO designs ergonomic chairs to meet different needs, with seat height, headrest adjustment, lumbar support and back support adjustment, suitable for long sitting and reduce your pain. Suitable for people 5'6" to 6'2" tall.
- 【For Home and Work】 SIHOO chairs can be applied in different scenarios according to the needs of different consumers in needs. Can be used as student office chairs, computer chairs, ergonomic chairs, desk chairs, gaming chairs; not only can sit comfortably, but also save money;
- 【Breathable Mesh】 Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable, allowing you to sit focused and relaxed at the same time.
- 【High Quality & Easy Assembly】This home office desk chair passed the BIFMA test and the 1136kg static pressure test. Our ergonomic office chair can support up to 150kg. Simple instructions allow anyone to put the chair together in eight easy steps.
- 【Satisfaction Guaranteed】Customer satisfaction is our first priority. Free returns and refunds within 30 days if the SIHOO office chair is faulty or if there are any other quality-related issues. We promise to provide free replacement parts during the 3-year warranty period. If you encounter any problems, please contact us and we will do our best to find a satisfactory solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GNDDNMW |
| Additional Features | Ergonomic, Adjustable Headrest, Arm Rest, Adjustable Lumbar, Tilt, Back Support, Adjustable Recliner |
| Age Range Description | Adult |
| Arm Style | With arms |
| Back Style | Solid Back |
| Best Sellers Rank | #5,966 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #13 in Home Office Desk Chairs |
| Brand | SIHOO |
| Brand Name | SIHOO |
| Chair Backrest Width | 20.47 Inches |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 16,803 Reviews |
| Fill Material | Sponge |
| Finish Types | Lacquered |
| Form Factor | Recliner |
| Frame Material Type | Stainless Steel |
| Furniture Base Movement | Swivel |
| Furniture Finish | Plastic |
| Included Components | User Manual |
| Indoor Outdoor Usage | Indoor |
| Is Customizable? | No |
| Is Extendable | No |
| Is Foldable | No |
| Item Depth | 21 inches |
| Item Dimensions | 27.5 x 21 x 11 inches |
| Item Dimensions D x W x H | 27.5"D x 11"W x 21"H |
| Item Type Name | SIHOO M18 Ergonomic Office Chair for Big and Tall People Adjustable Headrest with 2D Armrest Lumbar Support and PU Wheels Swivel Tilt Function Black |
| Item Weight | 17.25 Kilograms |
| Leg Style | Tapered Leg |
| Manufacturer | SIHOO |
| Manufacturer Part Number | M18-M148 |
| Material | Metal, Polyester , Polypropylene |
| Material Type | Metal, Polyester, Polypropylene |
| Maximum Weight Recommendation | 330 Pounds |
| Model Name | M18 |
| Model Number | B100-Lite-M101-JT-JP |
| Pattern | Solid |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 27.5"D x 11"W x 21"H |
| Reclining Position Count | 3 Position |
| Recommended Uses For Product | Office |
| Required Assembly | No |
| Room Type | Office |
| Seat Back Interior Height | 20 Inches |
| Seat Depth | 18 inches |
| Seat Height | 20 Inches |
| Seat Length | 20 Inches |
| Seat Material | Memory Foam |
| Shape | Rectangular |
| Size | Pack of 1 |
| Style Name | Modern |
| Surface Recommendation | Hard Floor |
| Tilting | Yes |
| UPC | 657631745734 |
| Unit Count | 1.0 Count |
| Upholstery Fabric Type | Mesh |

## Product Details

- **Brand:** SIHOO
- **Color:** Black
- **Material:** Metal, Polyester, Polypropylene
- **Product Dimensions:** 27.5"D x 11"W x 21"H
- **Size:** Pack of 1

## Images

![M18 Ergonomic Office Chair, Mesh Back Desk Chair with Headrest | Adjustable Lumbar Support, Hold 330lbs Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office - Black - Image 1](https://m.media-amazon.com/images/I/61kPx4WEQ4L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: what material is the seat cover?**
A: Tight woven material- the seat is very firm.  Very supportive.  Good quality material

**Q: Do I need any other tools to assemble besides the wrench someone stated came with the chair?**
A: No other tools necessary

**Q: I have tiles for my floor. Will this be a problem?**
A: I use mine on tile and I have no problems.

**Q: Can I sleep directly when the backrest is tilted to the maximum?**
A: I don’t sleep in my office so I’m not sure but it is a very comfortable chair and does recline back and the headrest is adjustable

## Customer Reviews

### ⭐⭐⭐⭐⭐ Confortable and Sturdy
*by N***H on July 2, 2026*

I have used the chair for about 3 days at my desk job so far, and it has proven comfortable and pretty easy to adjust as needed. Assembly went smoothly, though I would recommend having a second person to hold the back of the chair in place when attaching it to the base. The included hex key had an ergonomic handle that made getting leverage easy. The chair feels sturdy, and the back support feels good to me.

### ⭐⭐⭐⭐⭐ A solid chair for the budget conscious sitter.
*by F***E on April 1, 2023*

While this is not THE most comfortable chair, let's face it - if you sit for long periods, what chair IS? I bought this chair because I'm making a career change. I've returned to school and spend hours at my desk. At the age of 50, sitting for a long time with my nose pointed toward a book can be hard on the seat, back and neck. I looked at all kinds of office chairs and settled on this one, primarily because it was on sale, was in my budget and so I clicked the "Add to cart" button and hoped for the best. It was delivered, and I had to work that evening, and when I got home my 17-year-old son had assembled it. My theory on the simplicity of assembly can be deduced from that sentence above. He didn't have any extra parts left over and the chair was complete! I sat down. I leaned back. I shifted the lever that keeps the chair in an upright position and sat straight up. Okay! I can live with this. It has been almost two full months of using this chair and I have no problems. Pros: easy to assemble sufficient comfort level - adequate cushion in the seat can be leaned back or pop the lever in to stay straight up rollers on bottom headrest is adjustable affordable easy to clean arm-rests can be moved up or down height adjustment is self-explanatory - you'll figure it out the "lumbar" support is actually comfortable - it's "there" if you back up to it but if you scoot forward just a bit, you won't feel it if you don't want to sit like that Overall this seems like a chair that's going to last me for a few years, at least, and not fall apart. In the context of size, I'm not a small or extra larger person. I'm an average middle-aged woman with meat on the bones. The seat is plenty big enough. I would recommend this chair as an upgrade to the hand-me-down office chair that just isn't comfortable any longer.

### ⭐⭐⭐⭐ Good medium priced office chair with a few problems
*by J***A on July 19, 2025*

I bought this during Prime Days and got a good deal. I am not an expert on chairs, but I've bought about six office chairs in the last decade. These are good chairs. I would buy again. Pros: - reasonable price - comfortable for both my self and my wife - seat is large, good thigh support, and soft - adjustable arm rests, lumbar supports, head rest, and tilt stiffness - nice! - somewhat easy to assemble - the screws and parts are in a blister pack with a couple extra parts Cons: - rollers do not roll as easy as some chairs Assembly notes: - as a retired tech writer, I'll give the Assembly Guide a 70% - it's all illustrations and the illustrations are not large enough - the parts labels don't always match the assembly instructions - don't forget the washers - it's hard to see in the illustrations, but most bolts use them - the casters are difficult to install into the bottom frame - use a light coat of three-in-one oil on the caster stems and they will go in easily - it is difficult to attach the chair back to the seat - put both parts on the ground and concentrate on getting one bolt in, the others will be easy to get in

## Frequently Bought Together

- SIHOO M18 Ergonomic Office Chair for Big and Tall People Adjustable Headrest with 2D Armrest Lumbar Support and PU Wheels Swivel Tilt Function Black
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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-27*