【UNIQUE DESIGN】Different sizes for both sides of the pad---a specific design to protect the surface from scratches when polishing, to reduce abrasion for both pad itself, plate and surface. 【HIGH QUALITY】Premium quality, sponge pad, bendable, washable and reusable. Used for all kinds of layered paints, waxing, polishing and sealing glazes, to clean and improve their lightness. The biggest advantage of our pads is to lock and retain the polishing compound (prevent falling off at high speed). And they have great heat dissipation capacity. 【EASY TO USE】Can be used in pneumatic or electric polisher. Used for auto car detail polishing. With Velcro, you can easily change the sponge. It is suggested to wash them with clean water and dry them naturally after using them. 【ADVANCED MANUFACTURING TECHNOLOGY】Soft and fine workmanship, do not damage the surface, washable and save money. They are lightweight and easy to assemble. Made of open-cell foam that improves air circulation. 【DIFFERENT