What are the dimensions of its seat and back? like: l x w for the seat and l x w for the back?

Back is length 28" and width 21". Seat is length 22" and width 21". My husband is 6' 5" and weighs about 265 lbs. He is happy with it and says it's comfortable.

How many kilograms this chair support?

Less than what is listed. The chair is poorly designed; parts come off and the chair wobbles and squeaks under me--and I weigh 115 kg and have had the chair for only four months.

So I've assembled the chair. The instructions illustrate but give no explanation about the turn knob on the right side. Anyone know what it does?

it adjusts the lumbar support adjustment. If you buy the rubber wheels sold on Amazon, it will be so smooth & quiet, no one will know you are working in the office.

Pull out the lever on the right side of the chair. Also you can adjust the recline with the nob underneath the chair between your legs.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Amazon Basics Big & Tall Executive Computer Desk Chair with Lumbar Support, Adjustable Height and Tilt, 350Lb Capacity, Brown with Pewter Finish

Product ID: 268898386

Details

Brand
Amazon Basics
Colour
Brown
Material
Leather
Product dimensions
72.4D x 76.8W
Size
28.5D x 30.25W

💺350 lb capacity for big & tall comfort

🔄360° swivel with smooth-rolling casters

⚙️Adjustable lumbar support & tilt lock

Description

💼 Elevate your office throne—where power meets comfort.

SEAMLESS 360 MOBILITY - Glide effortlessly on smooth-rolling casters with a sturdy 5-point base—move freely without missing a beat.
ERGONOMIC LUMBAR SUPPORT - Customizable lower-back adjustment to keep you focused and pain-free during marathon meetings.
PRECISION TILT HEIGHT CONTROL - Set your perfect angle and seat height with easy tilt lock and pneumatic lift for all-day productivity.
EXECUTIVE STYLE MEETS DURABILITY - Brown faux leather with pewter finish blends modern sophistication with commercial-grade strength.
BUILT FOR BIG TALL PROFESSIONALS - Supports up to 350 lbs with a spacious 28.5" x 30.25" seat—comfort that commands your workspace.

The Amazon Basics Big & Tall Executive Computer Desk Chair combines robust 350 lb weight capacity with adjustable lumbar support, tilt lock, and 360-degree swivel functionality. Designed for professionals seeking ergonomic comfort and executive style, it features a brown faux leather upholstery with a durable pewter-finished metal base, making it a reliable and stylish addition to any modern office setup.

Specifications

ASIN	B01DN7NFRG
Additional Features	Adjustable Lumbar, Rolling, Swivel
Age Range Description	Adult
Arm Style	Rounded
Assembly Instructions Description	Assembly required. All necessary components are included.
Back Style	Solid Back
Best Sellers Rank	#72,902 in Home ( See Top 100 in Home ) #421 in Home Office Desk Chairs
Brand Name	Amazon Basics
Chair Backrest Width	29.5 Inches
Color	Brown
Customer Reviews	4.0 4.0 out of 5 stars (3,845)
Fill Material	Foam
Finish Types	Leather
Form Factor	Upholstered
Frame Material Type	Metal
Furniture Base Movement	Swivel
Furniture Finish	Pewter
Global Trade Identification Number	00841710134544
Included Components	back cushion, seat cushion, gas lift, base, castors, hardware kits
Indoor Outdoor Usage	Indoor
Is Customizable?	No
Is Foldable	No
Item Dimensions	74.9 x 69.2 x 119.4 centimeters
Item Dimensions D x W x H	72.4D x 76.8W x 121.7H centimeters
Item Type Name	Big & Tall Executive Computer Desk Chair
Item Weight	20 kg
Leg Style	wheels
Manufacturer	Amazon Basics
Manufacturer Part Number	GF-80495H
Material Type	Leather
Maximum Weight Recommendation	350 Pounds
Model Name	GF-80495H
Model Number	GF-80495H
Number of Items	25000
Pattern	Office Chair
Product Care Instructions	Wipe Clean
Reclining Position Count	1
Recommended Uses For Product	Office
Required Assembly	Yes
Room Type	Office
Seat Height	16 Inches
Seat Material	Faux Leather
Shape	28.5 x 30.25 x 44.75~47.5in
Size	28.5D x 30.25W x 47.9H in
Style Name	Chair
Surface Recommendation	Hard Floor
Theme	Modern
Tilting	Yes
UPC	841710134544
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.

How long does delivery take and is it reliable?+

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

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews