SIHOO M57C (Upgrade of M57) Ergonomic Office Chair Mesh Chair Adjustable Lumbar Support Home Office 4D Armrests

⭐ Why Buy from SIHOO Official Store?✅ 100% Genuine SIHOO Products🏢 Physical Showrooms in Singapore📦 Local Stock & Fast Delivery🛠️ Local Warranty & Dedicated After-Sales Support🔧 Spare Parts & Replacement Support Available💬 Responsive Customer Service Team🚚 Delivery Information• Please allow 3–7 working days for order processing and delivery.• Our delivery team will contact you before delivery to arrange the delivery details.🪜 Staircase DeliveryAdditional charges apply if staircase access is required during delivery.• Office Chairs: $15 per item, per non-lift-accessible floor• Staircase delivery fees will be collected onsite.Please check with us before placing your order if staircase delivery is required.🔧 Need assembly service?✅ Select the option with Setup and check out so that our delivery team will install the office chair for you.🛑 Important Note 🛑Please note that the actual product colour may vary slightly from the images shown on our website, as colour representation can differ across various devices and screens.🛡️ Warranty✅ 3-year limited warranty against mechanism (i.e. various adjustments, lever, knob, hydraulic gas lift)Sihoo M57C Ergonomic ChairExperience next-level comfort with the Sihoo M57C Ergonomic Chair, engineered to adapt seamlessly to your body and work style. Its breathable mesh back and seat keep you cool during long hours, while the headrest, 4D armrests, adaptive 4-way lumbar support, and adjustable backrest ensure personalised posture and lasting comfort. With smooth seat height adjustment, a lock-and-rock mechanism, and recline up to 134°, the Sihoo M57C supports both focused work and relaxed breaks, combining effortless comfort with durable, high-quality construction.FeaturesHeadrest height, depth and angle adjustment4D adjustable armrests4-way adaptive lumbar support with height and depth adjustment4-level backrest height adjustmentSeat height adjustmentBreathable mesh back and seatLock and rock mechanism with 3 locking positionsReclines up to 134°Steel leg frame with smooth PU castorsClass 3 gas liftGross weight 22.7kgMaximum weight capacity 150kg3 year limited warranty against mechanism (i.e. various adjustments, lever, knob, hydraulic gas lift)Self setup