Set of four brushes for quality detailing. Quickly clean dirt from boats, cars, motorcycles and their parts. Brushes of different sizes and shapes allow you to reach hard-to-reach places. Soft bristles gently clean surfaces without scratching. Each brush has a quarter-inch quick-release attachment for easy replacement. Includes a 5-inch round brush for covers and carpets, a 4-inch round brush, and a 2-inch brush for all those hard-to-reach places - like cleaning around nuts, between spokes, or other tight spots. Ideal for aluminum, magnesium, chrome, lacquered and painted rims on cars, trucks, motorcycles.