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 Ergonomic Office Chair, Adjustable Lumbar Support, 330 lb, Black | Adjustable Headrest, Breathable High-Back Mesh, Wide Cushion, 2D Armrests, Tilt Lock, All-Day Sitting Comfort for Home Office

Product ID: 724478141

Details

Brand
SIHOO
Colour
Black
Material
Aluminum Mesh
Product dimensions
72D x 68.5W x
Size
21 inches x x

🪑5 ergonomic adjustments

⚖️supports up to 330 lbs

🌬️breathable mesh back

Description

🖥️ Elevate your workspace, conquer your day in ergonomic style!

STAY COOL STAY FOCUSED - High-quality breathable mesh back promotes airflow to keep you sweat-free during marathon work sessions.
PRESSURE FREE PRODUCTIVITY - W-shaped waterfall seat cushion with high-density sponge reduces leg pressure for all-day comfort.
BUILT TO ENDURE YOUR HUSTLE - Robust construction passed BIFMA and 1136 kg static pressure tests, supporting up to 330 lbs with ease.
HASSLE FREE SETUP SUPPORT - Quick 8-step assembly plus 3-year warranty with free replacement parts ensures peace of mind.
TAILORED COMFORT AT YOUR COMMAND - 5 adjustable settings including lumbar, headrest, armrests, and recline for a personalized fit.

The SIHOO M18 Ergonomic Office Chair combines advanced ergonomic design with breathable mesh and durable materials to support up to 330 lbs. Featuring 5 customizable adjustments, a pressure-relieving W-shaped seat, and easy assembly, it’s engineered for millennial professionals seeking all-day comfort and productivity in their home or office setup.

Specifications

ASIN	B07GNDDNMW
Age Range Description	Adult
Arm Height	21 Centimetres
Arm Style	Rounded
Assembly Instructions Description	Assembly required
Back Style	Mesh Back
Best Sellers Rank	6,625 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 15 in Desk Chairs
Brand	SIHOO
Brand Name	SIHOO
Chair Backrest Width	20.47 Centimetres
Colour	Black
Country Of Origin	China
Cushion Style	Boxed Edge
Customer Reviews	4.3 out of 5 stars 15,827 Reviews
Fabric Type	Aluminum Alloy+ Mesh + Metal + Polypropylene
Finish Type	Polished
Form Factor	Lehnstuhl
Frame Material Type	Polypropylene
Furniture Base Movement	Swivel
Furniture Finish	PU
Included Components	Arm Pad
Indoor Outdoor Usage	Indoor
Is Assembly Required?	No
Is Customizable?	No
Is Extendable	No
Is Foldable	No
Item Depth	27.5 polegadas
Item Dimensions	69.9 x 53.3 x 27.9 centimetres
Item Dimensions D x W x H	72D x 68.5W x 130H centimetres
Item Shape	Rectangular
Item Type Name	Office chair
Item Weight	17.25 Kilograms
Item weight	17.25 Kilograms
Leg Style	wheels
Manufacturer	SIHOO
Manufacturer Part Number	M18-M148
Material	Aluminum Alloy+ Mesh + Metal + Plastic
Material Type	Aluminum Alloy+ Mesh + Metal + Plastic
Maximum Weight Recommendation	330 Pounds
Model Name	M18-M148
Model Number	B100-Lite-M101-JT-JP
Number of Height Positions	3
Number of Items	1
Number of Packs	1
Pattern	Solid
Product Care Instructions	Wipe Clean
Product dimensions	72D x 68.5W x 130H centimetres
Reclining Position Count	3
Recommended Uses For Product	Dining, Gaming, Office, Reading, Relaxing
Room Type	Office
Seat Back Interior Height	68 Centimetres
Seat Depth	50 centimetres
Seat Height	53 Centimetres
Seat Length	51 Centimeters
Seat Material Type	Fabric
Set Name	Color and Size
Size	Pack of 1
Sleeping Bag Filling Material	Foam
Special Features	Adjustable headrest/lumbar support, Arm Rest, Breathable and comfortable mesh, Overall height: 110~125cm, Seat height: 43~51cm
Style Name	Basic
Surface Recommendation	indoor
Theme	Stil ergonomisch
Tilting	Yes
UPC	657631745734
Upholstery Fabric Type	Mesh

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.

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Perfect platform for hard-to-find items. Delivery was prompt.

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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