UPC 799899983036

• Features "Two-way fine-tuning healthy lumbar pillow protects the lumbar spine, integrated by the bracket Support shoulder vertebrae, multi-dimensional free rotating head pillow to protect the Cervical vertebra, 10cm lift 360 rotation is flexible and suitable for office environment, 120 back-adjustment office rest and correctness, soft cotton and soft cotton cushion is soft and comfortable, sedentary is not easy to deform Adjustable handrail
• Ergonomic design SIHOO is recommended by the Ergonomics Application Association. SIHOO's ergonomic design is based on the human dynamic digital model. The ridge backrest and the human spine are exactly the same. Fitting closer together helps release spinal pressure. SIHOO will make you more comfortable.
• Material The tensile strength of the good net mesh cloth is better than ordinary fabric.The smooth and thickened PU castors don't scrape the floor.The steady high strength alloy gas lift is safe and guaranteed.
• Design SIHOO is the crystallization of the common wisdom of many professionals in human body, physiologist, product designer, mechanical engineer does its best to make every step comfortable and safe for every customer. Every small part has strict safety quality testing. Cushion impact test, handrail fatigue test, chair foot static pressure test, in line with the strict standards of office chairs
• warranty Product warranty period is one year. If there is any quality problem, please contact us. After confirming, we will change the accessory for you. We promise to provide you with zero profit product accessories within three years of the warranty period.

SIHOO Product Features , The headrest of this chair has two adjustment functions: up and down, rotation, according to your height characteristics to adjust, the position of the headrest in order to achieve an accurate fit neck effect. The integrated seatback bracket passed strict push back test and firmly supports the shoulder. Can be up and down, before and , after the two-way fine-tuned health lumbar pillow, so that the pressure between the lumbar intervertebral pressure to ease, give you a custom-like support to enjoy. The ergonomic W-shaped seating design greatly increases the cushion support area and effectively distracts the buttocks pressure, making the office sedentary easy and comfortable. The seat cushion is made of soft cotton and the original cotton and used, in combination, soft and elastic, and the sedentary is not easily deformed. Long life, more durable elasticity. The fabric used for the seats is Tiida Mesh, which has better tensile strength than ordinary mesh fabrics and is excellent in, scratch resistance. It can keep the seats clean and tidy. The office chair has a 10cm lifting and 360 rotation function, and the smart performance is also excellent, allowing you to, randomly change in the working environment. The 120 rear-adjustment function allows you to gently open the rest mode when you are tired. The high-strength alloy air pressure rod used in the chair has a wall thickness of 1.5mm and is verified by strict lifting, tests to ensure its quality and safety. The chair wheel slides smoothly and is thickened with a PU edging, which does not scratch the floor when moving.