Sihoo M57 Ergonomic Office Chair, Computer Chair Desk Chair High Back Chair Breathable,3D Armrest and Lumbar Support Grey without Footrest

High Quality - SIHOO office chairs have been certified by BIFMA and SGS, passed 1000kg static pressure test. It can carry a weight of up to 150kg. Every part of this computer office chair has strict safety quality testing, cushion impact test, handrail fatigue test, chair foot static pressure test, ect. Simple instructions enable anyone to put chair together in eight simple steps!

Long Hours Sitting - The mesh back and mesh seat keep air circulation for extra comfort. High quality mesh resists abrasion and transformation, , making the high back desk chair suitable for a long-day sitting of 8 hours. Meanwhile, it allows you to sit without feeling hot or sweaty. It also features easy maintenance, please wash the mesh in warm water on a gentle cycle with a cold-water rinse.

Adjustable 3D Armrest -This office chair from SIHOO features 3D adjustable armrests - go forwards and back, up and down, and rotate 36° for the best fit to your favorite position. No matter in appearance or the function, it makes perfect sense of technology and future. Find the best angles for your posture.

Ergonomic Design  - SIHOO is recommended by Ergonomics Application Association. Ergonomic design is based on the human body dynamic digital model. The S-shaped backrest mimics the human spine which helps release the spinal pressure, with more effectively adjustable lumbar pillow to cherish. The flowed waterfall arc seating design thigh support lets you sit a more comfortably, relaxed posture.

Note: it is recommended that this chair be placed on hard floors or a floor mat; if on a carpet or rug, please do not to drag the chair while sitting on it as additional weight coupled with the friction of the carpet/rug could cause the castors to get stuck, malfunction or break

Product Details
Type: Desk Chair; Executive Chair; Home Office Chair
Seat/Back Material: Mesh
Recommended Weight Capacity (Single Chair): 150 Kilograms
Castors Included: Yes
Adjustable Seat Height: Yes
Adjustable Back: Yes
Swivel: Yes
Gas Lift: Yes
Style: Contemporary
Box Contents: 1 x office chair
Care Instructions: Do not use strong liquid cleaners
Assembly Required: Yes
Product Warranty: 1 years
Frame Material: Nylon, PP, plastic, iron, Aluminium
Base Material Details: Aluminium

Dimensions:
Overall: 62cm W x 63cm D x 106cm H 
Maximum Overall Height: 115cm
Minimum Overall Height: 106cm
Maximum Seat Height - Top to Bottom: 50cm
Minimum Seat Height - Top to Bottom: 42cm
Overall Product Weight: 22.5 Kilograms
Overall Package Size: 77cmx66cmx35cm

We accept Change of Mind returns for 14 days after you have received the item in cases where you have changed your mind or made an incorrect purchase and wish to return the product. This also applies to orders cancelled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Deductions may apply including Initial and Return Shipping, as well as restocking fee of 20% of the product price

Delivery excludes the following postcodes:
2880-2889, 5201-5749, 4309-4453, 4580-4693, 4454-4499, 4694-4802, 4804-4805, 9920-9960, 4803, 4806-4999, 9961-9998, 2648, 2715, 2717-2719, 2731-2739, 3221-3334, 3342-3349, 3351-3352, 3357-3426, 3444-3688, 3691- 3749, 3812-3909, 3921-3925, 3945-3974, 3979, 3984-3999, 2264-2281, 2311-2484, 2487-2499, 2533-2554, 2575-2599, 2621-2639, 2642-2647, 2649-2707, 2710- 2714, 2716, 2720-2730, 2787-2879, 6215-6700, 6701-6797, 7020-7049, 7054, 7109-7150, 7155-7171, 7173-7247, 7255-7257, 7330-7799
If your postcode is within the above ranges then please contact us for a postage quote.

Neo Furniture Australia

At Neo Furniture Australia, we work with trusted Australian and overseas supply partners to deliver quality furniture directly to your door. Because many items ship from our various warehousing facilities or directly from our suppliers, delivery times may vary depending on product type and your location.

1. Order Processing Time

• Orders are processed within 1–2 business days after payment confirmation.

• Once your order is confirmed, we send it to our warehouse or supplier for packing and dispatch.

• Orders placed on weekends or public holidays are processed on the next business day.

• You will receive:

  • An order confirmation email after checkout.

  • A shipping confirmation email with tracking information once your order is dispatched.

2. Shipping Locations

We currently deliver within Australia only, including:

• Victoria

• New South Wales

• Queensland

• South Australia

• Western Australia

• Tasmania

• Australian Capital Territory (ACT)

• Northern Territory

Delivery is available only to areas serviced by our freight and courier partners.

3. Shipping Charges

Shipping costs are calculated at checkout based on:

• Delivery postcode

• Product size and weight

• Supplier warehouse location

• Delivery method

Promotional Offers

From time to time, selected items may include Free Shipping Australia-wide.

For oversized furniture or bulky items, additional freight charges may apply to remote or regional areas. If applicable, we will contact you before dispatch.

4. Estimated Delivery Times

Estimated delivery times after dispatch:

Location	Delivery Estimate
Metro Melbourne / Sydney / Brisbane	2–7 business days
Regional Victoria / NSW / QLD	4–10 business days
SA / WA / TAS / NT	5–14 business days
Remote Areas	7–21 business days

Large furniture, pallet deliveries, or supplier-direct shipments may take longer.

Delivery times are estimates only and may vary during peak periods, holidays, or courier delays.

5. Tracking Your Order

Once your order has been dispatched, you will receive:

• Tracking number

• Courier or freight details

• Tracking link

You can monitor shipment progress directly with the courier.

Shopify supports tracking updates and delivery estimates at checkout.

6. Multiple Shipments

Because we use multiple suppliers, your order may arrive in separate deliveries.

Example:

• Dining table may ship from one warehouse.

• Chairs may ship separately.

You will receive tracking information for each shipment.

7. Authority to Leave

Where the courier allows:

• Parcels may be left in a safe place if no one is available to receive them.

• If a signature is required, the courier may attempt redelivery or leave collection instructions.

Neo Furniture Australia is not responsible for parcels marked as delivered by the carrier.

8. Damaged or Missing Items

Please inspect your order upon arrival.

If items arrive:

• Damaged

• Incorrect

• Incomplete

Please email us within 48 hours at info@neofurniture.com.au and include:

• Order number

• Photos of the damage

• Description of the issue

We will work with our supplier to resolve the issue as quickly as possible.

9. Delivery Delays

Delays can occur due to:

• Supplier stock availability

• Freight carrier delays

• Weather disruptions

• Regional delivery limitations

If there is a significant delay, we will notify you by email.

10. Change of Address

Please contact us immediately if your shipping details need to be changed.

Once an order has been dispatched, we may not be able to redirect shipments.

11. Pickup Option (Optional – If Enabled)

For selected items, Click & Collect / Pickup may be available.

Customers will receive:

• Pickup confirmation

• Collection address

• Available pickup time

No shipping charge applies to pickup orders.

12. Contact Us

Neo Furniture Australia

Email: info@neofurniture.com.au

Website: www.neofurniture.com.au

Questions about shipping? We're happy to help.