High-back Ergonomic Mesh Back Office 3D Headrest，full net breathable 135° adjustable with Adjustable Armrests & Lumbar Support | Multi-Scenario Chair/ Computer Chair/ Desk Chair/ Study Chair

SG local seller with ready stocks in Singapore.SG Local Stocks Guarantee.Ship out in 1 day.Package Included:1Ergonomic Chair1Installation Manual⭐Product Description⭐【UPGRADED 8.5CM THICK CUSHION+ANTISLIP SURFACE】 Improved comfy office chair seat cushion has 8.5cm thk that highly fit the thighs and buttocks, evenly distributes weight across the entire seat, helps reduce pressure on your buttocks & legs. 8.5cm thickness of the high-density sponge, offers better support, easing the fatigue that comes with prolonged sitting. Non-slip surface prevents you from sliding off like other ergonomic chairs, ideal for those who spend extended periods seated.【ADJUSTABLE LUMBAR SUPPORT FOR GOOD POSTURE】 Office chairs feature adjustable lumbar + back support, with a range of 10cm up & down. This lumbar support helps maintain the normal curvature of the spine, easing pressure & pain in the lower back. It enables you to maintain a good sitting posture for extended periods, protecting healthy spinal development for students, ensuring a focused & efficient study or work environment. Ideal for individuals with sciatic or lower back pain.【90° FLIPPED UP COMPUTER CHAIR ARMRESTS】 You can adjust it to a horizontal position for elbow support or fold it up to 90° vertically, providing you with more mobility space & storage magic, convenient for those who need to move frequently. It also allows the arm chair to be pushed under a desk or stored in a smaller room, saving space. 360° swivel base+mute chair wheels smoothly in any direction with minimal noise, enhance convenience for those working at l-shaped desks or co-working islands.【COOL BACK + STRONG FRAME】Made of breathable polyester fiber mesh fabric, the backrest of the mesh office chair creates a ventilation system. The stripe design keeps your back cool & comfortable, preventing the accumulation of sweat. Polyester fiber mesh on this ergonomic office chair has strong tensile strength, easily adapting to the curves of the human body. Combined with the supportive S-shaped frame, it provides stability & enhances overall seating comfort while maintaining breathability.