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Big and Tall Office Chair 400lbs

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Product Details

Unmatched Comfort for Extended Hours

Introducing the Big and Tall Office Chair – your solution to unparalleled comfort during long workdays. Crafted with soft PU leather upholstery, this executive chair features a unique design and extra-thick cushioning for maximum comfort. Commercial-grade components ensure robust support, accommodating users up to 400lbs.

Easy Setup and Customization

Setting up your new big and tall desk chair is a breeze with all the necessary hardware and tools included. Follow the straightforward instructions, and you’ll have your chair ready in just 15-20 minutes. The adjustable height ensures a personalized fit, and the 360-degree swivel and smooth-rolling casters on the heavy-duty metal base provide both stability and mobility.

USB Massage Lumbar Support

Experience the next level of relaxation with the built-in USB massage lumbar support. The breathable PU leather design offers soft and comfortable seating, while the vibrator function helps reduce fatigue caused by long hours of work. Take control of your comfort with the easy-to-use massage button.

Extra-Wide Seat for Heavy People

The office chair stands out with its extra-wide seat and solid back, providing ample space and support for larger individuals. The high-density sponge cushion with spring ensures flexibility, and the freely adjustable lumbar support, armrest, and headrest protect your spine and neck throughout the day.

Your Ultimate Ergonomic Solution

Designed with your comfort in mind, this big and tall chair is not just a piece of furniture; it’s an ergonomic solution. Say goodbye to back pain caused by sedentary sitting and hello to improved posture. The executive chair’s generous size and look make it ideal for any bigger user, ensuring a more flexible and comfortable working experience.

Product Specifications

  • Specific Use: Office Chair
  • Type: Office Furniture
  • Is Rotatable: Yes
  • With Handrails: Arms Included
  • Style: Executive Chair, Lift Chair, Swivel Chair
  • With Rollers: Yes
  • Material: Synthetic Leather

Upgrade Your Workspace with Big and Tall Office Chair

Don’t settle for discomfort during your work hours. Upgrade your workspace with the Big and Tall Office Chair – a perfect blend of style, functionality, and ergonomic design. We guarantee you’ll love it, but if you’re not satisfied, our dedicated customer service team is ready to assist you. Invest in your comfort today!

Shipping & Delivery


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 5-20 Business days
Canada, Europe 5-20 Business days
Australia, New Zealand 5-20 Business days
Central & South America 5-25 Business days
Asia 5-20 Business days
Africa 5-25 Business days
*This doesn’t include our 1-3 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of cosmoso.shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cosmoso.shop.

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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