Sihoo A3 Doro C300 Pro Ergonomic Office Chair – Black, with Footrest
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Description
The Sihoo A3 Doro C300 Pro Ergonomic Office Chair features innovative Domino 3D lumbar support – ideal if you suffer from back discomfort while sitting for long periods.
6D armrests, a 3D wide-angle headrest, full breathable mesh and a 138° recline with a smart weight-sensing chassis that adjusts the recline force automatically. Seat height and seat depth are adjustable with convenient one-touch controls.
This model includes a retractable footrest, so you can put your feet up and recline during breaks.
Product Features
- Domino 3D Lumbar: Adaptive support for constant lower-back comfort.
- 6D Armrests: Up/down, front/back, in/out, flip, 75° rotate, linked to the backrest.
- 3D Headrest: Wide-angle adjustable neck and head support.
- Full Mesh: Durable, elastic and highly breathable.
- 138° Recline: Weight-sensing chassis sets the recline force for you.
- Seat Slider: Adjustable seat depth and height with one-touch controls.
- Footrest: Put your feet up during breaks.
Product Specifications
- Recline: up to 138°
- Lumbar: Domino 3D
- Armrests: 6D
- Headrest: 3D wide-angle
- Seat: Height and depth adjustable
- Chassis: Smart weight-sensing
- Colour: Black
- Footrest: Yes
Assembly Information
Assembly is required – simple step-by-step instructions are included (about 15–20 minutes).
Safety & Usage Recommendations
- Use on a level, stable floor.
- Do not stand or kneel on the chair.
- Do not exceed the maximum load.
- Check all fittings are tight before use.
Care & Maintenance
- Wipe the frame and armrests with a soft, damp cloth.
- Vacuum the mesh regularly; spot clean with mild soapy water.
- Avoid harsh chemicals and abrasive cleaners.
Warranty & Materials
- Backed by a 5-year warranty on all parts (mesh 3 years).
- Made from Mesh.
Shipping & Returns
Australia-wide delivery available. Shipping costs and delivery times vary depending on location and accessibility. Click & collect and showroom viewing available at 4 Balrook Way, Truganina VIC. Full shipping and return details can be found in our policy section.
Complete the Look
Complete the look with other Sihoo A3 Doro C300 Pro colours and options, or more Sihoo chairs:
- Sihoo A3 Doro C300 Pro Ergonomic Office Chair – Black
- Sihoo A3 Doro C300 Pro Ergonomic Office Chair – Grey
- Sihoo A3 Doro C300 Pro Ergonomic Office Chair – Grey, with Footrest
- Sihoo V1 Ergonomic Office Chair – Black, with Leg Rest
- Sihoo V1 Ergonomic Office Chair – Black
- Sihoo V1 Ergonomic Office Chair – Grey, with Leg Rest
Why buy from Furniture Castle: 5-year warranty · Australia-wide delivery · Click & collect and showroom viewing in Truganina, Melbourne
Shipping & Delivery Information
At Furniture Castle, we’re committed to ensuring a smooth and timely delivery experience for every customer. Please review the information below regarding product availability and shipping timelines.
In-Stock Items :Products marked as in stock will typically be dispatched within 1-3 business days of order confirmation. You will receive tracking details once your order is shipped.
Out-of-Stock or Backordered Items: If an item is temporarily unavailable or on backorder, our team will contact you promptly to confirm availability and share an estimated delivery timeline. Please note that delivery times may vary depending on the product and supply conditions.
Shipping Information
- Shipping costs shown at checkout are estimates and may vary based on your delivery location and product dimensions.
- If there is a difference between the
estimated and actual shipping cost, the final shipping charge will be billed separately. - For larger or oversized items, we recommend contacting us directly with your delivery address to receive an accurate shipping quote before placing the order.
We're here to assist you at every step-from order placement to final delivery-ensuring a reliable and transparent shopping experience.
Furniture Safety Warning
At Furniture Castle, your family’s safety is our top priority. Unsecured furniture can tip over and cause serious injuries, especially to young children. To help prevent accidents:
- anchor furniture securely to a wall or floor.
- heavier items in lower drawers or on bottom shelves.
- on furniture not specifically designed to hold them.
- only one drawer at a time to prevent tipping.
- climb, sit, or hang on drawers, doors, or shelves.
For more safety information, visit www.productsafety.gov.au.