HIGH QUALITY: This polishing and waxing pad set is made of high-quality sponges, not disposable ones. The sponges in different colors have different softness and polishing levels to meet your different needs for polishing and waxing your car. Convenient and efficient: The sponge can be replaced in seconds. All sponge pads can be washed and reused, saving you money. Innovative design: This sponge set is available in wave, honeycomb, flat, and wool shapes. It increases efficiency by improving surface contact, reducing heat buildup, and providing a smoother finish. Use: The sponge is only 3 inches long and is mainly used for detail polishing. It can be used on anything that needs polishing, such as cars, motorcycles, glass, stone, and painted surfaces. Instructions for use: It is recommended to wash with cold water after use.