Sihoo
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SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
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SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
SIHOO M18 Ergonomic office chairs can give you a unique sitting experience!
SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue
Item #: 72952629

SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb,Blue

Item #: 72952629

BTN 18546

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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us Imported from USA store

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Only 12 items left in stock.
Order now and get it around Wednesday, September 16
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SIHOO M18 Ergonomic office chairs can give you a unique sitting experience!
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What Stands Out

Ergonomic Design
The Sihoo M18 offers advanced lumbar support and high backrest, promoting healthy posture for long hours of work, ideal for professionals who prioritize comfort.
Weight Capacity
With a sturdy frame supporting up to 300 lbs, this chair caters to a wider audience, providing safety and reliability for users without compromising on comfort.
Adjustable Settings
Featuring customizable height and tilt adjustments, the Sihoo M18 adapts to individual needs, ensuring personalized comfort and enhanced productivity throughout the day.

Product Details

Shop the SIHOO Ergonomic High Back Office Chair with Lumbar Support on Ubuy Bhutan. Adjustable and comfortable computer desk chair for support and productivity. Available in Gray. Free shipping worldwide.
  • Waterfall seat cushion with high-density sponge and moderate hardness for thigh relaxation
  • C-shaped backrest with highly elastic and breathable mesh, and adjustable lumbar pillow for effective back and waist support
  • PP headrest with 45° rotation and lifting function for effective head support
  • Nylon armrests with adjustable height and U-shaped surface for effective arm support
  • PU casters for smooth and silent chair movement without damaging wooden floors
  • Multifunctional adjustments including 3-gear backrest, height-adjustable seat, flexible lumbar pillow, adjustable headrest, and liftable armrests
Arm styleAdjustable Arms
Max load300 lb
Seat back height descriptorHigh Back
Cushion fabricPolyester mesh, sponge
FeaturesAdjustable Positioning, Adjustable Seat Height, Adjustable Armrest, Ergonomic, Lumbar Support, Adjustable Tilt, Adjustable Headrests
MaterialAdvanced mesh
BrandSihoo
ColorGray
Assembly reqY
Dimensions29.53 x 12.80 x 21.46 in (75 x 32.5 x 54.5 cm)
Seat width20.87 in (53 cm)
Seat depth19.7 in (50 cm)
Seat height20.47 in (52 cm)
Seat back height20.87 in (53 cm)
Frame materialPlastic
Arm height2.76 in (7 cm)

Who Should Buy?

Suitable For
  • Long Hours Users

    Ideal for individuals who spend extended hours at a desk, promoting comfort and reducing back strain.

  • Home Office Workers

    Great for remote workers seeking ergonomic support and adjustable features for personalized seating comfort.

  • Heavy Set Individuals

    Supports up to 300 pounds, making it suitable for users needing a robust and reliable chair.

Not Suitable For
  • Short Users

    May not provide adequate ergonomic support for shorter individuals due to height adjustments and seat depth.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Is the seat cushion comfortable?

    Answer: Yes, the seat cushion is made of soft sponge to keep your hips comfortable.
  • Question: Does the chair have adjustable lumbar support?

    Answer: Yes, the C-shaped backrest comes with a lumbar pillow that can be adjusted vertically and horizontally.
  • Question: What kind of warranty does the chair come with?

    Answer: The chair comes with a 1095-day warranty.

Sihoo Ergonomic Chairs Editorial Review

SIHOO M18 Ergonomic Office Chair, High Back Computer Chair, Adjustable Computer Desk Chair with Lumbar Support, 300lb, Blue offers a perfect blend of style and comfort. Users have praised its adjustable lumbar support and high back design, which provide exceptional comfort during long hours of sitting, addressing specific needs for those with back issues. The durable polyester mesh and sponge cushion adds to its appeal, maintaining breathability and comfort. Additionally, the adjustable armrests cater to various body types, ensuring ergonomic positioning. This chair is perfect for anyone seeking a budget-friendly yet quality office chair for daily use.

Customer Reviews & Ratings

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Pros

  • High back design for excellent support
  • Adjustable lumbar support for back comfort
  • Easy assembly process with clear instructions
  • Stylish blue color enhances workspace appeal
  • Durable materials ensure longevity
  • Usable for long hours without discomfort

Cons

  • Could benefit from softer armrest cushioning

Platform Trust & Buyer Confidence

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4.2/5 9300 + reviews
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

31 August 2026 · via Trustpilot
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fnd
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“The delivery was fast and the product came undamaged and authentic.”

29 August 2026 · via Trustpilot
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Leana
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“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”

25 August 2026 · via Trustpilot
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Hengo
Verified buyer

“Fast, convenient and cheap. Great store!”

27 August 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BTN 18546

Order now and get it around Wednesday, September 16

QTY:

Only 12 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Waterfall seat cushion for thigh relaxation
  • C-shaped backrest with adjustable lumbar support
  • PP headrest with 45° rotation and lifting function
  • Nylon armrests with height adjustment
  • PU casters for smooth and silent movement
  • Trust-worthy quality with strong load and safety tests

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