No Need for Auto Washer: With these wheel cleaning tools, you can wash the wheels by hand and it can help you save a lot of water, it is more economical for car wheel cleaning. 2 Kinds of Material: The package includes 2 pieces of wheel brushes. The yellow one is made of hard bristles which can help you clean the tire easily, and the gray one is softer, suitable for detail cleaning. Professional Tools: Two kinds of cleaning brush can make your tire cleaner. The yellow brush can help you clean the hard part and the gray brush can sweep the dust hidden in the hole. A professional match. Widely Used: This brush set not only can be used in cars, but also can be applied to motorcycle, bicycle, truck, boat, computer, air vent, grilles, emblem or other small gadgets. Tire and Wheel Brush: The short handle design allows you to hold the brush firmly and prevents it from slipping when you clean the tire, and the bristles can wash the tire more clean. Note: The data are all measured manually,