SIHOO M18 Ergonomics Office Chair, Computer Chair Desk Chair, Adjustable Headrests, Lumbar Support, Adjustable Arm Rest, W-Shaped Seat Pan and High Quality Mesh Backrest Mesh Chair

Discover the difference with our exclusive SIHOO M18 - featuring upgraded quality and comfort not found in the Amazon version.

★【High Quality & Easy Assembly】This home office chair has passed the BIFMA test and the static pressure test of 1136 kg. Our ergonomic office chair can support a weight of up to 150 kg. Simple instructions enable anyone to put chair together in eight simple steps.

Our website product and the Amazon FBA products differ due to the commission. We use higher quality parts for the seat and base compared to the Amazon version. Additionally, our product is more spacious and thicker seat than the one available on Amazon.

★【Multiple Adjustments】5 ergonomic adjustabilities of this computer chair help you to find the most comfortable seating position for a long term sitting. Adjustable back support, headrest adjustment, stepless seat height, and tilt adjustment plus height adjustable armrests. This executive ​swivel chair provide you a customized seating experience.

★【Breathable Mesh Back】The premium backrest with mesh fabric is flexible, mesh office chair gives you a cool feeling and comfortable sitting experience, promotes good air flow, eliminates sweating and moisture, to keep you focus and relax at the same time.

★【Well Padded Seat】W-shaped design for the seat ensures you sit centrally .The front edge of the seat has a waterfall front, which ensures minimum pressure on your legs during prolonged seating periods. High-density sponge-filled cushion is soft and not easily deformed.

★【Three Years Warranty】If there are any quality problems, Sihoo Office Chair promises to provide you with zero-profit product accessories within three years warranty period.

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 3-5 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.

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.