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Lifespan Fitness DM8 Ergonomic Office Desk Chair (White/Grey)
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Shipped from Melbourne | Fast Shipping
The DM8 Office Chair combines advanced ergonomic design with customisable features for a fully supported workspace. The unique three-layer honeycomb structure creates a wholistic support system that’s soft to the touch while maintaining its strength. The mesh back conforms to your natural spine curvature, reducing strain on your back and shoulders. You’re also able to tailor the chair to your exact preferences for maximum comfort and efficiency during those long hours at your desk.
General
Curved mesh backrest designed to support the waist and back
Height & angle adjustable headrest
Backrest tilt range from 98° to 119°, with 4 lockable tilt positions
Adjustable Seat Height with Class 4 Gas Lift
High Mesh Back
Eco-friendly, glue-free structure with no formaldehyde
Ergonomically designed molded foam seat with 3-layer honeycomb elastic cushioning
Class 5 Waterproof and Class 6 Oil Resistance
BIFMA certified – meets industry standards for safety, durability, and performance
350mm Non-Slip 5 Star Base
360° swivel nylon castors (60mm diameter)
Minor Assembly Required
Adjustments
3D Arm-Rest Adjustments (Up/Down, Forwards/Backwards, Rotatable)
Seat Height Adjustable 100mm
Seat Depth Adjustable
Backrest tilts and locks in 4 positions
Height & Angle Adjustable Headrest
Max Weight Capacity: 150kg
Product Dimensions
Height (Headrest): 18cm
Height (Backrest): 62cm
Height (Armrest): 28cm - 35cm
Height (Seat): 45cm - 55cm
Height (Total): 113cm - 132cm
Width (Headrest): 31cm
Width (Backrest): 45.5cm
Width (Seat): 52cm
Width Total (Incl. Armrest): 68cm
Depth (Seat): 52cm
Depth (Sitting): 39cm - 44.5cm
Depth (Total): 64cm
Net Weight: 185kg
Warranty: 10 Year Warranty against manufacturing defects (Parts Replacement)
| Height (cm) | 1 |
|---|---|
| Width (cm) | 1 |
| Length (cm) | 1 |
| EAN | 9347166083715 |
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Fast Dispatch
Australian Shipping & Delivery
Orders are dispatched within 24–48 business hours directly from our Melbourne & Sydney warehouses. Orders placed before 8:00 AM AEST on business days commence processing the same day.
| Destination (AU) | Est. Transit Time |
|---|---|
| VIC Metro & Regional | 1 – 3 Business Days |
| NSW, ACT, SA | 2 – 4 Business Days |
| QLD & TAS | 3 – 5 Business Days |
| WA & NT | 5 – 7 Business Days |
* Regional and remote locations may take an additional 1–2 days. Australia Post & courier tracking notifications are emailed upon dispatch.
30-Day Guarantee
Returns & ACL Warranty
We offer a 30-Day Peace of Mind Return Policy for items in brand-new, unopened, and original packaging.
- Australian Consumer Law Covered: Full entitlement to repair, replacement, or refund for major faults or transit issues.
- Transit & Damage Claims: Must be reported within 7 days of delivery with photos of the box and product.
- Dedicated AU Support: Fast local resolution by our Australian support team.
Need assistance? Call our Australian support line at (03) 4320 0656 or email support@amdm.com.au.

