[SG Ready Stocks] Ergonomic Office Chair - 8.5cm Thick Cushion + Antislip Surface Adjustable Backrest & Detachable Headrest Flip-Up Arms Rocking & Lock Function 15-Min Easy Assemble for Home/Office

SG Local Seller – Ready stocks in Singapore1-Day Fast Shipping – Get it quickly, no long wait12-Month Complimentary Warranty – Worry-free after-sales supportImportant NoteNo need to worry if you find missing, damaged, or defective parts upon receipt. Simply take photos and send them to us, and we will ship you brand-new replacement parts promptly.The rocking function only locks in the upright position (90°). It cannot be locked at tilted angles (tilting range: 90°-135° for rocking only).If the backrest tilts forward and the recline function doesn’t work after assembly, the issue is likely that you’ve installed the seat plate backwards. The correct position for the seat plate’s lever is on the right rear side when you’re sitting in the chair.This product requires self-assembly, but it’s very simple to do. A detailed instruction manual is included, and assembly usually takes only 10-15 minutes to complete. If you find assembly difficult, feel free to contact us—we will send you an easier-to-follow assembly video to help you.What’s In The Box?1 * Ergonomic Office Chair (all necessary parts included)1 * Detailed Installation ManualEverything needed for setup is included – no extra parts to purchase separately.Why This Ergonomic Office Chair Is A Must-Have For You?1. Upgraded 8.5cm Thick Antislip Cushion – All-Day Sitting ComfortThe 8.5cm high-density sponge cushion fits thighs and buttocks perfectly, evenly distributing body weight to reduce leg/buttock pressure.Maintains support even after long hours of sitting, easing fatigue from work or study.Non-slip surface prevents sliding – ideal for anyone who sits 4+ hours daily.2. 10cm Adjustable Lumbar Support – Protect Spine & Relieve Back Pain10cm up-and-down adjustment to match your body shape, maintaining the natural curve of your spine.Reduces lower back pressure and pain, helping you keep a healthy sitting posture.Great for students, office workers, or anyone with sciatica/lower back discomfort.3. 90° Flip-Up Arms + 360° Mute Swivel – Save Space & Move FreelyFlip armrests up to 90° vertically for more mobility or to store the chair under a desk (perfect for small rooms).360° swivel base + mute wheels let you glide smoothly in any direction, no loud noises.Ideal for L-shaped desks or co-working spaces where frequent movement is needed.4. Breathable Cool Mesh Back + Strong S-Frame – Stay Cool & StablePolyester mesh backrest with stripe design circulates air, keeping your back cool and preventing sweat buildup.Mesh has strong tensile strength, fitting your body’s curves for personalized comfort.S-shaped frame adds stability, balancing comfort and durability for long-term use.5. Adjustable & Detachable Headrest – Alleviate Neck FatigueHeadrest adjusts up and down and rotates with neck movements, providing full head support.Eases neck soreness from prolonged sitting (suitable for work, study, or gaming).Detachable design – remove it if you prefer a simpler, more minimalist look.6. Rocking Function + Upright Lock – Switch Between Relax & FocusAdjust the handle to switch modes: “rocking” for relaxing breaks, “upright lock” for focused work/study.Tilts 90°-135° for gentle rocking; locks firmly in upright position when stability is needed.Adapt to your mood instantly – no complicated settings.7. 15-Min Easy Assemble – Set Up Alone, No HassleFollow the detailed manual to assemble the chair in about 15 minutes, no professional help needed.Upgraded anti-loosening bolts prevent screw deformation, making installation smoother.For 4-bolt components: Fix all bolts in position first, then tighten – simple and secure.Got any questions? Drop us a message anytime – we’re here to help!