Name: Desk One Ultra Flex Ergonomic Office Chair – Adaptive Back Support with 4D Armrests & Mesh Design
Brand: Desk one
SKU: DOUF2003W-1
Price: 651.0 AUD
Availability: OutOfStock

Desk One Ultra Flex Ergonomic Office Chair – Adaptive Back Support with 4D Armrests & Mesh Design

$868.00 $651.00

Tax included. Shipping calculated at checkout.

Color

Matt White

Matt Black

60Km Fast Delivery within warehouse radious

In stock, ready to ship
Backordered, shipping soon

Desk One Ultra Flex – Adaptive Ergonomic Comfort

The Desk One Ultra Flex is designed for professionals who need dynamic support and all-day comfort. Featuring a flexible ergonomic structure and breathable materials, it adapts to your body’s natural movement, delivering superior comfort and performance.

Important

Colour may vary under different lighting
Cosmetic marks do not affect function

Key Features

Adaptive TPEE Back Support
Flexible TPEE backrest reinforced with nylon and fiber, designed to move with your body and provide continuous spinal support.

Breathable Mesh Comfort
High-elastic mesh improves airflow, keeping you cool during long working hours.

Adjustable Seat Depth
Seat slides forward and backward to accommodate different heights and sitting preferences.

High-Density Molded Foam Seat
Maintains shape and comfort even after extended daily use.

4D Adjustable Armrests
Full adjustability (up/down, forward/backward, left/right) for precise ergonomic positioning.

Multi-Function Ergonomic Chassis
Includes tilt lock and adjustable work settings for customized posture support.

Heavy-Duty Nylon Base
PA engineering base supports up to 1500kg, ensuring long-term durability.

Smooth & Silent Wheels
High-strength PA wheels allow effortless movement while protecting flooring.

BIFMA Certified Components
Gas lift and wheels meet international standards for safety and reliability.

Perfect For

Long-hour office work (8+ hours)
Professionals needing flexible support
Home office setups
Ergonomic-focused users

At Desk One, we strive to provide fast and reliable shipping for all orders. Our goal is to ensure your products arrive safely and on time.

Shipping Details:

Processing Time: Orders are typically processed within 1-2 business days.

Delivery Time: Shipping times vary based on location, with estimated delivery between 5-14 business days.

Shipping Cost: Shipping fees are calculated at checkout based on your location and order size. Free shipping may apply to eligible orders.

Tracking: Once your order is shipped, you will receive a tracking number via email.

For more details, please visit our Shipping Policy or contact our support team.

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Built for Australian Offices. Delivered with Real Support.

Most office furniture sold online in Australia is drop-shipped from overseas—leading to long wait times, delivery issues, and poor after-sale support. At Desk One, we stock our full range locally, so you get fast delivery, genuine customer service, and optional professional installation when needed. No hassles—just reliable value and peace of mind.

✓ In-stock in Australia
✓ Optional Home/Office Installation
✓ 7-day Return Guarantee

What Our Happy Customers Say About Us

★★★★★
The L-shaped desk from Desk One fits perfectly in my home office—plenty of space, sturdy as anything, and looks brilliant. Delivery was fast and setup was easy. Great value for money!
Liam T.
Brisbane

★★★★★
Finally found a chair that supports my back properly for long hours. Super comfy and adjustable in all the right ways. Serena from Desk One was incredibly helpful in choosing the right model—top service!
Jodie W.
Melbourne

★★★★★
This sit-stand desk has completely changed the way I work. Switching between sitting and standing is smooth and effortless. Highly recommend Desk One for quality and reliable gear.
Nathan R.
Brisbane

★★★★★
Love my new height-adjustable desk—it’s silent, strong, and lifts like a dream. The build is solid and it looks really sleek in the office. Big thanks to Serena for sorting out the shipping so quickly!
Alicia M
Sydney

★★★★★
Every item I’ve bought from Desk One has exceeded expectations. High-quality furniture, fair pricing, and hands down the best customer service I’ve had—Serena deserves a medal!
Jason K.
Sydney

7-Day Free Returns

If your item is faulty within 7 days of delivery, we’ll refund or replace it — and cover all return shipping costs. Shop with peace of mind.

Fast Shipping & Live Stock Availability

All products are stocked locally in Australia, enabling fast dispatch and quick delivery to your door.

Exceptional Customer Support

Our dedicated support team is here to assist you before and after your purchase. Your satisfaction is our priority.

Professional Installation

Leave the heavy lifting to us. We offer professional installation so you can focus on enjoying your new workspace.

On-Site Measurements & Fit-Outs

Worried about sizing? We offer on-site measurement and fit-out services to ensure a perfect match for your office.

Extended Warranty

Enjoy repair or replacement services on damaged products — because we stand behind the quality of what we sell.

Visit our Brisbane showroom

Unit A4/142 Sherbrooke Rd, Willawong QLD 4110

Mon – Fri9:00 am – 5:00 pm
Saturday9:00 am – 4:00 pm
Sunday10:00 am – 4:00 pm

5/5 from 150+ reviews

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Desk One Ultra Flex Ergonomic Office Chair – Adaptive Back Support with 4D Armrests & Mesh Design