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Mammoth Office Chair

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In-store only
  • Free pick up in store

The ultimate hero piece for your work or home office, the Mammoth Office Chair bulges with support padding on the back, seat and arms allowing you to comfortably complete your work.

Key Features

  • Put some muscle into your office with the Mammoth Chair boasting a high back and a polished espresso colour for a bold appearance.
  • The Mammoth is designed for long sessions with supreme padding, swivel and adjustable height that lets you take care of business.


Product Type Office Chairs
Colour Espresso
Upholstery Polyurethane (PU), PVC
Product Height (cm) 114.5 - 124
Product Width (cm) 85
Product Depth (cm) 72

If you feel your product has failed a Consumer Guarantee (as defined by Australian Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item (conditions apply).

  • Buying Guide: Home Office Furniture

    The right desk, office chair and storage can help you create the perfect working environment in your home. This guide explains everything you need to know so you can set up the perfect home office.

mammoth office chair is rated 1.5 out of 5 by 2.
Rated 1 out of 5 by from Over Priced Chineese Rubbish I purchased this chair two months ago as I needed to replace my office chair. I found that I cant sit in this chair for any longer than half an hour at a time, as there is not enough padding in the seat base where its needed for support. After half an hour you can feel the base structure in the seat and the bolts begin to hurt your pelvis and after a short time, you can barely walk because of the pain. I regret purchasing this chair and I would not recommend this to anyone, unless you are into doing torture. Very Poor Design, the designer should be forced to sit in one for many hours. Office chairs are not covered by any Customer Satisfaction and are therefore Buyer Beware.
Date published: 2017-05-02
Rated 2 out of 5 by from Very poor quality for price During assembly there was an array of different bolts that did not have the correct threads, i was forced to buy bolts at a local hardware to do the job. I found the back support angle was incorrect to the base of the seat not allowing correct fitment for the arm rests, i had to loosen the back support to allow the arm rests to find there place, thus not allowing the back rest to be secured properly. After all that hassle i can say that the seat it self is sturdy and comfortable for my 100kg frame. could i say it is worth the high price tag, defiantly not. If you do purchase this seat i would be sure to open the box before taking it from the pick up location it will save you alot of hassle as the bolt packaging was sub par at best.
Date published: 2017-07-15
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