1, Smooth polishing and long life 2, No color left on the stone 3, No burning on the stone Diamond Polishing Pad, Fexible Polishing Pad, Floor Polishing Pad, Abrasive PadWe can product various specifications of flexible polishing pad as your requirement. If you have any interest of our products, please feel free to contact us, and we can go further the business, thanks for your attention.