Features: The U-shaped sponge is specially designed for cleaning tires. The black sponge part has a curved design, which is very suitable for tires. The yellow sponge part can be used to clean and polish metal wheels. Simple and convenient, please use with rubber, rubber protective layer and rubber wax, the effect will be very good. The sponge is soft and elastic. It is squeezed at will, and quick to rebounds. Soft sponge can distribute the wax evenly to any surfaces without scratching, smooth and beautiful, easy to foam and polish the paint. The product is durable and can be used repeatedly. After use, soak it in warm water, rinse the liquid with water, squeeze it out and air dry. Specifications: Material:EVA Size:Approx.3.7cm/1.45''x10cm/3.94''x5cm/1.97'' Quantity:10Pcs Package Includes: 10Pcs Sponge note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.