SIHOO M18 Pro Ergonomic Office Chair — 4D Linked Armrests, High-Back Breathable Mesh, Adaptive Lumbar Support
Key Features:
Next-Level Ergonomics: Our adaptive self-weight sensing mechanism automatically tailors recline resistance to your body mass—no manual tension knobs required. 4D Linked Armrests: Adjust height, width, depth and rotation in one smooth motion. Keeps pace with your recline so your arms are always perfectly supported.
Moth-Shaped Lumbar Support: Height- and depth-adjustable in a high-polymer elastomer that flexes like skin—moulds to your spine for continual lower-back relief.
Dual-Joint Three-Section Headrest: Tilt and height adjustments let you fine-tune neck and head support—ideal for focused work or a quick mid-day power nap.
W-Shaped Comfort Cushion: Precision-contoured, high-resilience foam keeps you centred and comfortable, reducing hip pressure on marathon sessions.
Multi-Function Recline Pedestal: Silky-smooth recline from 90°–130° with three lockable angles. Rest, read, or brainstorm in total confidence.
Heavy-Duty PA Nylon Base: 350 mm steel-reinforced legs and silent PU castors glide effortlessly across carpet or hard floor—built to last under daily use.
High-Quality & Easy Assembly: Tested to BIFMA & CNAS lab standards—supports up to 110 kg safe working load. Clear eight-step instructions: bolt together in just 15 minutes.
Breathable Mesh for All-Day Comfort: Premium polyester-blend mesh resists sagging or fraying. Maximises airflow so you stay cool—even in a Melbourne heatwave.
Premium Materials: Rigid PP + fibre dual-back frame for rock-solid support. PU-topped armrests wipe clean in seconds. Ready to upgrade your workspace? Add the SIHOO M18 Pro to your cart now and experience Australia-approved, pro-grade comfort!
Specifications:
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Headrest
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Dual-joint 3-section tilt & height
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Mechanism
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Auto-blance mechanism with 3-position lock. Adaptive self-weight sensing
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Mesh material
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Suspension System
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Waterfall-shapedseat cushion
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W-Shaped Seat Cushion
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Lumbar support
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Four-way adjustability (± 4 cm vertical, ± 2 cm front/back)
Elastic, curved design moulds to any body shape for bespoke spine alignment |
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Armrests
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4D Linkage Armrests.
Height (7 cm range), width, depth (6 cm forward/back), and rotation adjustments Seamlessly moves with your recline for uninterrupted arm support |
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Seat height
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43 – 53 cm
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Seat width
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50cm
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Seat depth
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42 cm
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Overall height
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Height: 105-131cm
Width: 67cm Depth: 72cm |
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Recline angle
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109°, 122°, or 134
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Net weight
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9.85 kg
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Max Recommended Weight
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136 kg (300 lb)
Gas Lift: Class-3 D85, BIFMA tested |
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Recommended user height range
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150 - 180 cm (5' - 5'11")
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