SIHOO
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SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office 330lbs Capacity Black
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SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office 330lbs Capacity Black
SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office 330lbs Capacity Black
Item #: 224502677

SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide

Item #: 224502677

GBP 170

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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Order now and get it around Thursday, August 06
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What Stands Out

Ergonomic Design
The SIHOO M18 features an ergonomic design that promotes healthy posture, reducing back pain and discomfort during long hours of sitting.
Adjustable Support
Equipped with adjustable headrest and lumbar support, this chair offers personalized comfort to fit individual preferences and body types.
Robust Capacity
With a weight capacity of 330lbs, the SIHOO M18 accommodates a wide range of users, ensuring strength and stability for various sitting styles.

Product Details

Shop SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office 330lbs Capacity Black online at a best price in Guernsey. B0H1GSYPVC
Brand NameSIHOO
Unit Count1.0 Count
Room TypeOffice
Included ComponentsArm Pad
Model NameM18-XGM
Model NumberM18-XGM
ManufacturerSIHOO
Manufacturer Part NumberM18-XGM
Material TypeMetal, Polyester, Polypropylene
Frame Material TypeAluminum
Seat MaterialMemory Foam
ColorBlack
Back StyleSolid Back
PatternSolid
ShapeL-Shape
Item Dimensions D x W x H27.5"D x 11"W x 21"H (69.9 x 27.9 x 53.3 cm)
Item Weight44.1 Pounds (20 kg)
Seat Height18 Inches (45.7 cm)
Seat Depth17.91 inches (45.5 cm)
Seat Length20.08 Inches (51 cm)
Item Dimensions27.5 x 11 x 21 inches (69.9 x 27.9 x 53.3 cm)
TiltingYes
Is Customizable?No
Maximum Weight Recommendation330 Pounds (149.69 kg)
Required AssemblyYes
BrandSIHOO
MaterialMetal, Polyester, Polypropylene
Product Dimensions (L x W x H)27.5"D x 11"W x 21"H (69.9 x 27.9 x 53.3 cm)

Who Should Buy?

Suitable For
  • Home Office Workers

    Ideal for individuals working from home requiring comfort and support for long hours at their desks.

  • Large Individuals

    With a 330lbs capacity, it provides sturdy support for larger users needing durable office chairs.

  • Those with Back Pain

    Features lumbar support and an adjustable headrest, promoting better posture for users with back pain issues.

Not Suitable For
  • Short Statured Users

    Users under average height may find it hard to adjust the components for a proper ergonomic fit.

Product Description

SIHOO M18 Ergonomic Office Chair, High Back Mesh Desk Chair with Adjustable Headrest & Lumbar Support, Computer Chair with 2D Armrests & Wide Cushion, Tilt Lock, for Home Office 330lbs Capacity Black

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What are the key features of the SIHOO M18 Ergonomic Office Chair?

    Answer: The SIHOO M18 Ergonomic Office Chair boasts a high back design, adjustable headrest, and lumbar support to enhance your sitting experience. Additionally, it features 2D armrests that can be adjusted for optimal comfort and a wide cushion for added support. The tilt lock mechanism allows you to secure your desired recline angle, providing further customization for your workspace. This chair is especially beneficial for long hours of work, aiding in good posture and reducing fatigue.
  • Question: Is the SIHOO M18 suitable for taller individuals?

    Answer: Yes, the SIHOO M18 is designed with a high back to accommodate taller individuals, providing support that extends to the upper back and neck. The adjustable headrest allows taller users to find their ideal position, while the lumbar support can be tailored to individual needs, ensuring a comfortable fit. This makes it an excellent choice for anyone needing an ergonomic solution that promotes good posture during extended periods of sitting.
  • Question: How much weight can the SIHOO M18 chair support?

    Answer: The SIHOO M18 Ergonomic Office Chair is rated for a weight capacity of up to 330lbs, making it suitable for a wide range of users. This robust construction means that it can provide solid support and stability, which is especially important for those who may need additional support or mobility while working. The high weight capacity also ensures durability, allowing you to enjoy the chair for extended use without concerns about wear.
  • Question: Can I adjust the armrests on the SIHOO M18 chair?

    Answer: Yes, the SIHOO M18 features 2D adjustable armrests, which can be moved up and down and pivoted to suit your preference. This level of adjustability is crucial in reducing strain on your shoulders and arms, making your work experience more comfortable. Adjusting the armrests based on your working posture enhances overall ergonomics and helps maintain a healthier sitting posture throughout the day.
  • Question: How does the lumbar support work in the SIHOO M18 chair?

    Answer: The SIHOO M18 chair has built-in lumbar support that can be adjusted to provide personalized comfort. This feature helps maintain the natural curve of your spine, reducing lower back strain and promoting proper posture. Ideal for those who sit for prolonged periods, proper lumbar support can significantly minimize discomfort, making your workday more productive and enjoyable.
  • Question: What materials are used in the construction of the SIHOO M18?

    Answer: The SIHOO M18 is constructed with a breathable mesh fabric for the backrest that promotes airflow and keeps you cool during extended use. The cushion is made of high-density foam, ensuring comfort without compromising support. Durable materials are used throughout, providing a balance of comfort and resilience, making it suitable for home office environments where everyday use is expected.
  • Question: Is the SIHOO M18 chair easy to assemble?

    Answer: Many customers have reported that the SIHOO M18 chair is straightforward to assemble, typically requiring only basic tools and about 30 minutes to set up. The package includes clear instructions that guide you through each step, making it manageable even for those with limited experience in assembling furniture. This ease of assembly ensures you can quickly set up your chair and get back to work comfortably.
  • Question: What is the purpose of the tilt lock feature in this chair?

    Answer: The tilt lock feature in the SIHOO M18 allows you to secure the chair in a fixed recline position, preventing unintentional movement when leaning back. This adds a layer of stability, enabling users to maintain their preferred posture while working or taking a break. It's particularly beneficial for those who like to read or use a laptop while in a reclined position, enhancing the overall utility of the chair.
  • Question: Can I buy the SIHOO M18 Ergonomic Office Chair in Guernsey?

    Answer: Yes, you can buy the SIHOO M18 Ergonomic Office Chair from Ubuy in Guernsey. Ubuy is a trusted online retailer that offers a wide selection of ergonomic office furniture, making it easy to find what you need for your workspace. With their reliable service and prompt customer support, Ubuy ensures a smooth shopping experience for all your office chair needs.
  • Question: What makes the SIHOO M18 chair stand out among other office chairs?

    Answer: The SIHOO M18 stands out due to its comprehensive ergonomic design, which includes an adjustable headrest, lumbar support, and multi-dimensional armrests. Unlike many standard office chairs, the M18 caters to a broader range of body types and preferences, promoting better posture and comfort during long hours of use. This focus on ergonomics, combined with quality materials and construction, makes it an exceptional choice for professionals and remote workers alike.

SIHOO Home Office Desk Chairs M18-XGM Editorial Review

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“The product received very good packaging & safe…Thank You”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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GBP 170

Order now and get it around Thursday, August 06

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