Made of quality PP plastic, lightweight, portable and durable, well polished and with smooth surface, not easy to break or deform, reusable and waterproof. Features a die-cut handle for easy holding and a large imprint area, to keep your message handy when peoples use it for cooling. Just gently shake, the natural wind will come to refresh you. Optimal airflow design combats hot, stagnant air. It is a great way to keep you cool at home, sporting event, outdoor event or assembly.