A. Professional use: Sponges of different colors vary in softness and hardness, which can meet a wide range of your needs. They are suitable for various polishing, waxing, and glazing operations, and can clean objects and enhance their gloss. They can be used for fine polishing of cars, car beauty, etc. B. Thicker polishing pads: The thickness of the polishing and grinding pads is increased, making them more durable. The sponge pads can be bent, washed, and reused. Wool polishing pads perform well in cleaning dust and polishing cars. C. Portable self - adhesive design: It is more convenient to use, and you can replace the wool buffer pads within a few seconds. It has strong adhesion and can be disassembled repeatedly. D. Advanced manufacturing process: It has a soft texture and fine workmanship, and is less likely to damage the surface of objects. It can efficiently cut and polish automotive oxide layers and scratches that are difficult to handle.