Smte - Medium Back Ergonomic Office Chair-Black- A717

Office Chair - Steel Tube Legs + Breathable Mesh Fabric + Built-in Polypropylene Backrest Ergonomic chair: breathable mesh lining, tension foot, flexible and sturdy, simple armrest, simple shape, elegant and generous, thick and full cushion, highly elastic sponge padding, widened and widened seat surface, five-star steel bottom legs, high quality pulleys, noise reduction, floor protection Easy to Install It is easy to install and easy to install, but it is also safe in quality. It is suitable for many scenes such as office, conference room, dormitory, bedroom, etc. Designed for office workers - corrects posture, relieves pain, promotes blood circulation, strengthening the backrest, strengthening the handrail, wide and ultra-wide backrest conforms to physical requirements, unintentional fatigue, away from cervical spondylosis