Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox
Nebula Ergonomic Office Chair - Zenox

Zenox Nebula Ergonomic Office Chair

$24,219.00 TWD

Introducing the Zenox Nebula Office Chair – an unparalleled combination of comfort and functionality. This top-of-the-line model features enhanced adjustability and premium material, making it the ultimate office necessity.

  • WINTEX Mesh
  • Switzerland SGS, BIFMA, German TUV Certified Ergonomic Chair
  • Height & Tilt-Adjustable Headrest
  • Adjustable Lumbar Support
  • Recline-able Backrest
  • Seat Slider
  • Class 4 Hydraulic Gas Lift
  • 5 Year Warranty
Deliver In 7-10 Working Days

Customer Reviews

Based on 7 reviews
Jacky Chan

Good design and quite practical.

Angela Chan
Use for 1 month

I was looking to buy a chair that has more customization with the back so I chose this chair, overall it’s a good quality chair.

My Fav Chair Right Now

Easy to assemble
Although a little expensive, but slowly will feel worth it

My Fav Chair Right Now

Easy to assemble
Although a little expensive, but slowly will feel worth it

Super Comfy ! Love it !

Clear instructions, super easy to assemble, took me less than 15mins.

The chair is very well made and comfy. The adjustable arms rest can fit almost everyone.

Worth it !


Equipped with the highest end TUV certified Class 4 Hydraulic Gas Lift , the Nebula Series allows a smooth and noiseless height adjustment.

Nebula Series' Full Height Recline-able Backrest* can be reclined up to 120° and lock at different angles with one simple click under the armrest.

Nebula Series' Height-Adjustable Headrest gives users the optimal head & neck support regardless of their height.

Sit with proper posture and fine-tune the Adjustable Lumbar Support at the back of the backrest to get the most out of the Nebula Series.


Easy Adjustment

The lever that replaced the conventional under-chair height adjustment lever can now be found under your right armrest. This new lever allows for easy height adjustment without the need to reach into an awkward position.

Align Your Back

Unlike conventional designs, the backrest of the chair has a separate height adjusting mechanism. With 4 stages, the lifting frame lock sat different height to suit different people, effectively alleviate sedentary fatigue.

Seperate Lumbar Support

seem less, but just as important.
The independent torsion spring provides full support to the lower back. Working separately from other parts of the chair, this lumbar support is reactive to the pressure applied to it.

Seat Slider

The seat of Nebula holds another feature, the slider. Finding the perfect chair has never been easy, but with the slider, Nebula enables extra adjustability for users to have the chair just as how they would like it. 

Korean Imported WINTEX Mesh

Made of polyester fiber and American DuPont elastic yarn woven, the WINTEX mesh has gone the through 100,000 cycle test, the California fire safety 117 Standard Test and British Standard Test. This fabric is not only breathable, but also very durable.

120° Recliner

The contemporary design of Nebula features armrest levers. The recline of the chair can be easily adjusted by pulling the lever under the grip of the left armrest. The mechanism locks and unlocks with one simple click.

Certified Standard

The Nebula is supported by certificates from Switzerland SGS,BIFMA, German TUV for Ergonomic Chair, and American UL for low chemical emission. Most of all the 5 years Zenox to-door warranty service.


The armrest's height is determined by the built-in locks. There are 6 adjustable heights, each 1 cm apart. To reset, simply pull the armrest to its maximum height and the locks will release. The top is coated with PU for maximum comfort. Additionally, it can be tilted sideways up to 24 degrees.

Related Information

5-Years Warranty

The Nebula Series' hardware (Frame, Armrests, Wheelbase, Gas Lift, Tilt Mechanism, cliner) are warranted to be free from defects in materials and workmanship for 5-Years from original date of purchase when used under normal conditions and for the purpose intended. For the replacement of upholstery, we provide One-time free replacement within 5 years.

We would either provide To-Door warranty service or Free parts delivery with instructions, depending on the warranty service required.

View more information >


We provide free delivery service to most areas within Hong Kong, with exception to remote and restricted areas.

Shipping and delivery generally take 7 to 10 working days; but could take up to 21 working days during/right after promotional periods

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The Nebula Series is designed to be easily assembled, an instruction manual is included in the package. You can also follow our step-by-step instruction video.

For a hassle-free option, the assembled-before-delivery service is available at $250HKD, please add it to cart before checkout, or contact us before it is delivered if you've missed it.


Keep it Dry

Vacuum any dirt off your chair. Remove remaining dirt with warm soap and water. If stains persist, gently dab the area with a spot cleaner. DO NOT rub or scrub.

Keep it Clean
Light stains can be removed with textile cleaner or a sponge damped in water or a mild soapy solution, remember to wipe it dry with a clean cloth afterwards.

Avoid High Heat

High temperature such as long exposure to direct sunlight would damage the the top coating of the mesh.

Avoid Sharps Objects
Although Scratch-resistant, sharps objects could still pierce and damage the mesh at certain point.


Recommended for:

Height: 150-195cm

Weight: <120kg


SKU: Z-10138-BLK

Warranty: 5-Years

Frame Material: Aluminum Alloy / Plastic

Upholstery: Wintex Mesh

Logo: Machine Embroidery

Headrest Pillow: Adjustable Pillow

Lumbar Support Pillow: Independent Structure Lumbar

Armrests: PU Coated

Gas Lift: Class 4

Wheelbase: Aluminum Alloy

Wheels: PU Coated

Colour Options: Black


Width: 68cm

Depth: 59cm

Min. Height: 112cm

Max. Height: 121cm

Seat Width (Including Sides): 50cm

Seat Width (Excluding Sides): 44cm

Seat Depth: 45-48cm

Seat Thickness: 8cm

Armrest-to-Armrest: 67cm

Backrest Length: 58cm

Backrest Width: 49cm

Headrest Height: 26cm

Headrest Width: 35cm

Floor-to-Base: 42-52cm

Floor-to-Armrest: 62-69cm

Base Diameter: 73cm

Weight: 21kg

Package Info

Package Size: 88cm x 55cm x 66cm
Net Weight: 21kg
Gross Weight: 28kg

Package Content:

1 x Installation Manual
1 x Headrest Pillow
1 x Lumbar Pillow
1 x Backrest with Side Covers
1 x Seat
1 x Tilt Mechanism
2 x Armrests
1 x Wheelbase
1 x Gas Lift with Cover
5 x Wheels
1 x Nebula Series Assembly Tool Kit with Universal Tool