Suitable For Any Height. Height Adjustable & Detachable Headrest. Adjustable Pump Lumbar Cushioning. Height Adjustable Arms. Adjustable Seat Depth & Seat Tilt

Onyx Leather Office Chair Extra Tall Back Rest

£ 483 .37

Free Delivery Delivery will be 1 to 3 Days - More Information
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The Onyx Leather Ergonomic Chair has been approved by a UK Chiropractic doctor and provides excellent posture support. Supports up to 27 stone/171 kg. Suitable for 24-hour call centre usage. 

The backrest is fully height adjustable and adjusts in two sections to give a very tall backrest to suit very tall users. This is fitted with adjustable pump lumbar cushioning.

Mounted with a padded adjustable headrest ensuring optimal neck and spinal support.

The seat is fitted with both seat slide and tilt and again will open up to support users of up to 7'0'' tall.

Includes a 5-legged base to ensure stability. Fitted with castors so that the chair moves easily across almost any surface.

Features Include:

  • Certified to EN5459
  • 5-year guarantee
  • Adjustable height back with lumbar pump cushioning
  • Supports up to 27 stone/171 kg
  • 3 lever mechanism
  • Multi-functional arms with height and pivot adjustment
  • Detachable headrest
  • Suitable for all-day use
  • Seat tilt

Size Specifications:

  • Seat Width: 450mm
  • Seat Depth: 500mm
  • Seat Height: 490-590mm
  • Backrest Width: 450mm
  • Backrest Height: 670mm - 850mm
  • Armrest Height: 660-760mm
  • Overall Width: 610mm
  • Overall Depth: 670mm 
  • Overall Height: 1400mm

Delivery Information:

This product is delivered the next day if ordered before 4.00 PM. This item requires simple self-assembly unless you choose to have it assembled.

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Customer Reviews


Verified Purchase

Reviewed Monday, March 20, 2023

Service rating : Great product, great price and quick shipping. What more could you ask for from an online transaction?Product : Very comfortable and supports my back, also comfortable for my daughter and we have a big weight/height different so I was worried it would be better for one of us...

Verified Purchase

Reviewed Wednesday, November 16, 2022

Service rating : Really fast delivery, well packaged. Would happily use chair office again.Product : Highly adjustable chair, well constructed robust design.
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