SIHOO Ergonomic Mesh Office Chair High Back Desk Chair with 3D Armrests Up & Down Lumbar Support Swivel Computer Task Chair

Experience superior comfort and support with the SIHOO M102C Ergonomic Mesh Office Chair. Designed for long hours of sitting, this high-back desk chair provides comprehensive support for your head, back, waist, hips, and arms. Its key feature is a separately adjustable lumbar support that moves vertically up to 6 cm, delivering targeted pressure relief and optimal ventilation thanks to its high-quality mesh construction. The 3D armrests can be adjusted back and forth and swiveled left and right, and they flip up to easily tuck the chair under your desk, saving valuable space. The extra-wide seat pad, filled with high-quality sponge, comfortably supports up to 300 lbs (136 kg) and reduces pressure on your hips and tailbone. Customize your sitting experience with easy adjustments for seat height, headrest, and lumbar support. Certified by TUV and meeting US BIFMA standards, this swivel computer chair is built for durability and safety. It arrives with simple assembly instructions and is backed by a comprehensive warranty, ensuring years of reliable comfort for work, study, or entertainment.