Comfortable and elegant, they are perfect for classy management, executive and professional offices. Grendene executive and presidential swivel chairs enhance and give prestige to a work environment, making it unique, and are ideal for successful executives and managers, for business men and women who love refined furnishings. The presidential chairs we produce are carefully designed in every detail, and are offered in a wide range of models and colors. As well as being comfortable, managerial chairs must be ergonomic and able to guarantee the correct posture of the users. For this reason, our executive and managerial chairs are equipped with excellent lumbar support, a comfortable headrest and various adjustment.