Can I just check the maximum seat height for this chair? I'm 6'2" and most of these chairs don't seem to have a high enough seat.

I'm 6'4" (34" inside leg) and with the seat fully up, it's the perfect height for me.

How about lumbar support? I suffer from low back pain because I work 10 hours a day. I need an ergonomic chair to relieve my pain.

Regarding the adjustment of the lumbar support (as shown above), first of all, you can rotate the button left and right to adjust the position of the lumbar support up and down according to your lumbar needs, so that it fits your waist perfectly and relieves the fatigue of sitting for a long time.

What are the seat dimensions?

It was difficult to measure the chair due to the style (it is very curved). The base ie. the seat is 47cm wide. The length ie. from the back of the base to the front is 56cm but this includes the downwards curve at the front of the chair. The back of the chair is approximately 83cm high and again this includes the curve. These measurements are all very approximate due to the curves. I am sure that someone else will give you different measurements! All I can add is that it is a beautiful and very comfortable chair.

I saw SIHOO's latest product, Doro C300, on social media. Will this chair be sold on Amazon?

We really feel your trust and concern for SIHOO. The Doro C300 has been sold and can be directly purchased in our flagship store. This Office chair is very suitable for people who work for a long time, and for people of different heights and weights

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M18 Office Chair Ergonomic Desk Chair, Breathable Mesh Design High Back Computer Chair, Adjustable Headrest and Lumbar Support, Upgraded to Rollerblade Wheels (Black)

Product ID: 201286412

Details

Brand
SIHOO
Colour
Black
Material
Polyurethane
Product dimensions
72D x 53W x
Size
Upgrade Ice

🛞upgraded Rollerblade wheels

🌬️breathable mesh back

🛠️5 ergonomic adjustments

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41226157₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🪑 Elevate your workspace throne — where style meets supreme comfort!

GLIDE WITH GRACE - Upgraded Rollerblade wheels ensure smooth, silent movement across any floor—effortless mobility for your dynamic workspace.
STAY COOL STAY FOCUSED - High-quality breathable mesh back promotes airflow to keep you sweat-free and productive.
HASSLE FREE SETUP SUPPORT - Quick 8-step assembly plus 3-year warranty and responsive customer service to keep you worry-free.
TAILORED COMFORT AT YOUR COMMAND - 5 adjustable settings including headrest, lumbar, armrests, recline & seat height for a perfect fit all day.
ERGONOMIC EXCELLENCE MEETS DURABILITY - BIFMA-certified with 150kg weight support and high-density sponge cushion designed for long hours without fatigue.

The SIHOO M18 Office Chair combines advanced ergonomic design with breathable mesh and upgraded Rollerblade wheels, delivering customizable comfort and durability. Certified for quality and supporting up to 150kg, it’s engineered for professionals who demand both style and long-lasting performance in their home or office setup.

Specifications

ASIN	B0831LPLQB
Age Range Description	Adult
Arm Height	7 Centimetres
Arm Style	Rolled Panel
Assembly Instructions Description	The chair requires assembly. Follow the simple instructions to assemble the chair in 8 steps.
Back Style	Mesh Backrest
Best Sellers Rank	60,067 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 213 in Desk Chairs
Brand Name	SIHOO
Chair Backrest Width	51 Centimetres
Colour	Black
Country Of Origin	China
Cushion Style	Boxed Edge
Customer Reviews	4.4 4.4 out of 5 stars (1,889)
Finish Type	Polished
Form Factor	Recliner
Frame Material Type	Polypropylene
Furniture Base Movement	Glide
Furniture Finish	PU
Included Components	Caster
Indoor Outdoor Usage	Indoor
Is Assembly Required?	Yes
Is Foldable	No
Item Depth	72 centimeters
Item Dimensions	72 x 53 x 127 centimetres
Item Dimensions D x W x H	72D x 53W x 127H centimetres
Item Shape	Rectangle
Item Type Name	Chaises Longues
Item Weight	16.82 Kilograms
Leg Style	Casters
Manufacturer	SIHOO
Manufacturer Part Number	M18
Manufacturer Warranty Description	Three years warranty against manufacturer defects.
Material Type	Polyurethane
Maximum Weight Recommendation	150 Kilograms
Model Name	M18-M152
Model Number	B100-lite-JT
Pattern	Solid
Product Care Instructions	Wipe Clean
Reclining Position Count	4
Recommended Uses For Product	Office
Room Type	bedroom/study/living room/meeting room/office chair
Seat Back Interior Height	53 Centimetres
Seat Depth	50 centimetres
Seat Height	53 Centimetres
Seat Material Type	Polyurethane
Set Name	Black
Size	Upgrade Ice Wheel
Sleeping Bag Filling Material	Sponge
Special Features	Adjustable Lumbar, Approved SGS & BIFMA Certified, Breathable Mesh, Ergonomic, comfortable sponge seat cushion
Style Name	M18 Upgrade Ice Wheel
Surface Recommendation	Hard Floor
Theme	Stil ergonomisch
Tilting	Yes
UPC	778862458313 779324880840
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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