Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair Black
SihooSKU: V255-SIHOO-M18-025-BK

Sihoo M18 Ergonomic Office Chair High Back Black

$530.00
Sihoo M18 Ergonomic Office Chair Black
Sihoo M18 Ergonomic Office Chair High Back Black
$530.00
Low Stock (2)
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The Sihoo M18 Ergonomic Office Chair in black combines durability and comfort with a BIFMA- and SGS-certified gas lift that supports up to 150 kg, having passed a rigorous static pressure test of 1136 kg. Assembly is straightforward with clear instructions in just eight steps. Its distinctive patterned mesh backrest and smooth TPU armrests enhance breathability and provide a refined tactile experience, ideal for those seeking a cooler, more comfortable support. The seat features a W-shaped design with a waterfall edge and high-density sponge cushioning, promoting proper posture and reducing leg pressure during extended use. For optimal performance, use on hard floors or mats and avoid dragging on carpets to protect the castors.

Product Features
  • Certified Gas Lift: BIFMA and SGS certified gas lift with 1136 kg static pressure test; supports up to 150 kg.
  • Easy Assembly: Simple 8-step setup with clear instructions.
  • Patterned Mesh Back: Unique mesh design for breathability and a modern look.
  • TPU Armrests: Smooth, durable armrests that aid heat dissipation and provide a sleek feel.
  • Ergonomic Seat Design: W-shaped cushion with waterfall edge to reduce leg pressure and promote central seating.
  • High-Density Cushion: Soft, supportive seat filling that resists deformation.
  • Adjustable Functions: Adjustable seat height and backrest for personalised comfort.
  • 360° Swivel & Castors: Smooth-rolling castors included for mobility (note: best on hard floors or mats).
  • Robust Build: Frame made from nylon, PP, plastic, iron, and aluminium; aluminium base.
  • Contemporary Style: Suitable for both home and office environments.
Product Specifications
Category Office chairs
Dimensions
  • Overall: 60cm W x 64cm D x 117cm H 
  • Maximum Overall Height: 117cm
  • Minimum Overall Height: 106cm
  • Maximum Seat Height - Top to Bottom: 50cm
  • Minimum Seat Height - Top to Bottom: 42cm
Weight

19.5 kg
Weight capacity

150 kg
Colour Black
Materials Nylon, Plastic, Iron, Aluminium,
Brand Sihoo,
SKU V255-SIHOO-M18-025-BK
Box contents 1x chair, 1x assembly instructions
Assembly

Assembly required
Warranty 1 year
Shipping & Returns

Shipping:
We deliver Australia-wide within 3–12 business days. Delivery is to ground floor entrances. We endeavour to offer free shipping Australia-wide. However there are some regional locations that will incur freight charges. We will contact you via email or phone if this is the case. Failure to accept the freight fee will lead to a cancellation of your order.

Returns:
Change of mind? Return eligible items within 14 days in original, unused condition (excludes custom or clearance items). Returns will incur a restocking fee of 15% of the invoiced sum. Return shipping is at your cost.

Damaged Items:
If your order arrives damaged or faulty, contact us within 48 hours of delivery with photo evidence. We will offer you a replacement or full refund or other suitable arrangements.

View our full Shipping & Returns Policy
Care Instructions

To keep your office chair in top condition, regularly wipe down the frame and base with a damp cloth to remove dust and debris. For fabric or mesh upholstery, vacuum weekly and spot clean with a mild detergent as needed. If your chair is leather or faux leather, use a suitable leather cleaner and conditioner to prevent cracking. Periodically check and tighten screws or bolts, and lubricate wheels and moving parts to maintain smooth function. Avoid placing the chair in direct sunlight for extended periods to prevent fading or material damage.

Free shipping on all orders
Easy returns and exchanges
60 night money back guarantee