The arms of this chair are pointed up at both sides,Presents a smooth radian with the back,the the overall shape is tough and straight. Thick back and cushion build smooth and loose curve, wrap people gently and comfortably, and the proper enclosing backrest leaves plenty of open space for upper body movement. A variety of bright colors are available, which can be used in office space, public places, and family atmosphere. The seemingly gentle shape of the chair is supported by a skeleton made of Q235a steel, which makes the whole chair sturdy and durable.