18.5 Inch ABS Cooler Blade is designed in a perfect shape to provide a superb airflow circulation. This blade ensures to create an ultimate efficiency in the cooler. It is made with a high grade of ABS plastic material to increase its durability and crack resistant in nature. 18.5 Inch ABS Cooler Blade can generate more wind because the blade to blades distance is nearer. It gives a best airflow due to its hard and weather resistant plastic material.