Zenox Ergonomic - Nebula Office Chair
Zenox Nebula Ergonomic Office Chair
The Nebula ergonomic office chair is designed for long hours at the desk with a mix of breathable comfort and adjustable support. A height-adjustable headrest, separate lumbar structure, seat slider and armrest controls work alongside WINTEX performance mesh and a 120° recline system to help you stay comfortable, aligned and focused through the day.
Functionalities
Equipped with a TUV certified Class 4 hydraulic gas lift, the Nebula Series offers smooth, quiet height adjustment that keeps the chair feeling stable in everyday use.
The full-height backrest reclines up to 120° and locks at several angles with a lever under the armrest, giving you a controlled way to move between upright work and relaxed leaning.
The height-adjustable headrest helps different users set the support point where it feels most natural, providing more consistent comfort for the head and neck.
An adjustable lumbar support at the backrest lets you fine-tune how the chair meets your lower back, which can help maintain better posture and reduce pressure during long sessions.
Easy Height Adjustment
Instead of relying on a traditional under-seat lever, Nebula moves height control to a lever under the right armrest. This makes adjusting chair height feel more natural and easier to reach, especially when you are already seated and focused on your work.
Align Your Back
Unlike conventional designs, Nebula’s backrest has its own height adjustment mechanism. With four stages to choose from, you can lock the backrest at different heights to better match your spine and shoulder position, helping ease fatigue that builds up from long periods of sitting.
Separate Lumbar Support
The independent lumbar structure uses a torsion spring to support the lower back. Because it works separately from the backrest frame, this lumbar support responds more directly to pressure on the lower back instead of moving as one piece, helping the chair feel supportive without feeling overly stiff.
Seat Slider
Nebula’s seat slider allows the seat base to move forwards and backwards, helping you set seat depth to match different leg lengths and sitting styles. This adjustment can improve thigh support and reduce pressure behind the knees, especially during long workdays.
Korean Imported WINTEX Mesh
WINTEX mesh is woven from polyester fibre and American DuPont elastic yarn, and has passed 100,000 cycle tests as well as California fire safety 117 and British standard tests. The fabric is designed to be highly breathable and resistant to wear, helping you stay cooler while preserving the chair’s look and feel over time.
Certified Standards
Nebula is supported by certificates from Switzerland SGS, BIFMA, German TUV for ergonomic chairs and American UL for low chemical emission. Combined with Zenox’s 5-year hardware warranty and to-door service, these certifications help give extra confidence in the chair’s safety, build quality and long-term performance.
Multi-function Armrests
Armrest height is set using built-in locks, with six levels spaced roughly 1 cm apart. To reset to the lowest position, you simply raise the armrest to the top level and the locks release. PU-coated armrest tops add comfort, and the sideways tilt adjustment lets you angle support to suit different tasks and wrist positions.
Specifications
Weight: <120 kg
Warranty: 5 years (hardware)
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
Depth: 59 cm
Min. height: 112 cm
Max. height: 121 cm
Seat width (including sides): 50 cm
Seat width (excluding sides): 44 cm
Seat depth: 45–48 cm
Seat thickness: 8 cm
Armrest‑to‑armrest: 67 cm
Backrest length: 58 cm
Backrest width: 49 cm
Headrest height: 26 cm
Headrest width: 35 cm
Floor to seat base: 42–52 cm
Floor to armrest: 62–69 cm
Base diameter: 73 cm
Weight: 21 kg
*Dimensions may vary by up to ±2 cm.
Shipping policy
Hong Kong
Standard Delivery for Regular Items
Shipping and delivery for regular items (Mice, Keyboards, and Lightbulbs) generally take 2 to 4 working days; but could take up to 4 to 10 working days during/ right after promotional periods. We will dispatch your order via third party courier, the courier will usually call the recipient in advance to confirm the delivery arrangement.
Standard Delivery for Chairs, Desks, & Sim Rigs
Shipping and delivery for medium to large-size items (Chairs, Desks, and Sim Racing Rigs) generally take 7 to 10 working days; but could take up to 10 to 20 working days during/right after promotional periods. Our Dispatch Team will contact you 1 or 2 days before delivery to confirm a delivery date & time.
Delivery Fees & Additional Charges
We provide free delivery service* for orders over HKD $300, with a flat HKD $35 delivery fee for orders below HKD $300. Please see below for additional Charges
|
Item |
Additional Fee |
|
Chair/Desk/Sim Rig Remote Area Shipping to Tung Chung / Discovery Bay/ Chek Lap Kok/ Lantau Island |
$150 |
|
Chair/Desk/Sim Rig Item Remote Area Shipping to Ma Wan |
$100 |
|
Stair Charge Arrangement for Chairs and Desk Drawers (No charge for 2 steps or fewer ; 10 steps count as 1 floor for longer stairs.) |
$80 per floor |
|
Stair Charge Arrangement for Smaller than 1.8m Desks (No charge for 2 steps or fewer; 10 steps count as 1 floor for longer stairs.) |
$160 per floor |
|
Stair Charge Arrangement for 1.8m or Larger Desks (1st step count as 1 floor; 11st steps count as 2nd floor for longer stairs.) |
$250 per floor |
|
Stair Charge Arrangement for GT3 & ProAM (No charge for 2 steps or fewer; 10 steps count as 1 floor for longer stairs.) |
$200 per floor |
*Additional Charges could be handed to our delivery driver in the delivery process. We reserve the right to cancel the order if customers are unwilling to pay for the additional charges if the condition applies.
*Free Delivery service covers addresses only within a 100m parameter of the unloading point. An additional $60 HKD /100m will be charged if the condition applies.
*Our Delivery service is free of charge once per order. If the customer failed to organize a handoff of the order upon the agreed-upon time slot and location thus requiring a re-delivery. we will charge $250 HKD on each re-delivery.
*For Delivery service to outlying Islands (Lamma Island, Cheung Chau & Peng Chau, Tai O, Ngong Ping, Tong Fuk, Mui Wo), Items can only be arranged to be picked up by the customer at the departure pier.
Inquiries/Requests
For All Delivery Inquiries or requests, please contact us at (+852) 8481 0814 or aftersales@zenoxstore.com
Macau
Standard Delivery for Regular Items
Shipping and delivery for regular items (Mice, Keyboards, and Lightbulbs) generally take 2 to 4 working days; but could take up to 4 to 10 working days during/ right after promotional periods. We will dispatch your order via third party courier, the courier will usually call the recipient in advance to confirm the delivery arrangement.
Standard Delivery for Chairs, Desks, & Sim Rigs
Shipping and delivery for medium to large-size items (Chairs, Desks, and Sim Racing Rigs) generally take 7 to 10 working days; but could take up to 10 to 20 working days during/right after promotional periods. We will dispatch your order via third party courier, the courier will usually call the recipient in advance to confirm the delivery arrangement.
Delivery Fees
We provide free delivery service for orders over HKD $300, with a flat HKD $35 delivery fee for orders below HKD $300.
Inquiries/Requests
For All Delivery Inquiries or requests, please contact us at (+852) 8481 0814 or aftersales@zenoxstore.com
Taiwan
Standard Delivery for Regular Items
Shipping and delivery for regular items (Mice, Keyboards, and Lightbulbs) generally take 4 to 7 working days; but could take up to 7 to 14 working days during/ right after promotional periods. We will dispatch your order via third party courier, the courier will usually call the recipient in advance to confirm the delivery arrangement.
Standard Delivery for Chairs, Desks, & Sim Rigs
Shipping and delivery for medium to large-size items (Chairs, Desks, and Sim Racing Rigs) generally take 21 to 28 working days; but could take up to 28 to 35 working days during/right after promotional periods. We will dispatch your order via third party courier, the courier will usually call the recipient in advance to confirm the delivery arrangement.
Important: Real-name Authentication for Taiwan Individual Imported Shipment
All Taiwan individual imported express shipments require real-name authentication. You must download the “EZ WAY” real-name authentication APP (Android download/ iOS download) on mobile phone and perform the online authentication registration. The Full Chinese Name and the Taiwan telephone number you provided should also match with your registration correctly. Please learn more at https://eweb.customs.gov.tw/multiplehtml/3344
Once an order is confirmed, we will contact you directly to reconfirm the delivery details to ensure the delivery is successful.
Delivery Fees
We provide free delivery service for orders over TWD $2,000, with a flat TWD $205 delivery fee for orders below TWD $2,000.
Import Tax
Please be noted that when goods are shipped from overseas into Taiwan, local customs may impose taxes according to regulations. In such cases the recipient may receive a tax notification and will be responsible for the related taxes and fees. Zenox would not be able to estimate the custom duties beforehand as it will be calculated by the local customs authorities when the goods enter the country.
Inquiries/Requests
For All Delivery Inquiries or requests, please contact us at (+852) 8481 0814 or aftersales@zenoxstore.com
