SIHOO M57 Ergonomic Office Chair

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★【Features】The SIHOO ergonomic chair boasts an adjustable headrest that allows for easy and comfortable neck tilt. Its adjustable lumbar support bracket enables free adjustment of height and depth, while the 3D adjustable armrest caters to various office applications. The backrest can be adjusted from 90° to 126°, offering multiple work positions. The chair features a 3.15-inch lift and 360° freedom of rotation.

★【Ergonomic Design】The SIHOO ergonomic office chair is recommended by the Ergonomics Application Association. Its ergonomic design is based on a human body dynamic digital model, with a backrest that perfectly matches the curvature of the human spine. This close-fitting design helps relieve spinal pressure. The chair's waterfall-arc seating design provides comfortable thigh support, ensuring a more comfortable experience.

★【Material】The SIHOO home office desk chair features a stable and durable aluminum base. Its silent casters move freely without any noise. The double-back frame design ensures stability and durability.

★【Design】SIHOO is the culmination of the collective wisdom of professionals in human anatomy, physiology, product design, and mechanical engineering. The company strives to ensure every step of the user's experience is comfortable and safe. Each component undergoes strict safety and quality testing, including cushion impact, handrail fatigue, and chair foot static pressure tests, all in accordance with the rigorous standards for office chairs.

★【Warranty】The SIHOO product comes with a three-year warranty. If any quality issues arise, customers can contact the company, and after confirmation, replacement accessories will be provided at no cost within the warranty period.

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