This is a dedicated tire sponge that fits perfectly on the sidewalls without having to move around the car, and allows you to install the tire wax all around. The unique edge shape allows you to apply the wheel to the edge of the tire without the mess of the wheel. The special shape of urethane sponge makes it easy to finish without any mess, and fits your fingers, and the double layer construction uses a non-slip V-cut grip that makes it extremely easy to apply. 4 pack for convenient use How to use: Apply the tire wax to the sponge and apply to the side of the tire. Or apply applied tire wax. After using, wash thoroughly with a mild detergent, dry it thoroughly before storing. Contents: 4 pieces; Ingredients: PE, PUR; Storage and disposal; After use, wash thoroughly with mild detergent after use, draining water and dry thoroughly before storing. Do not store near open flames, direct sunlight, or in high temperatures. Dispose of disposal according to the instructions of each municipal.