Non-Woven hand pads are made of a nylon web impregnated with abrasive grain and resin bond. The are designed for applications ranging from heavy-duty cleaning to polishing. They are an excellent replacement for steel wool. Very fine grit recommended for light cleaning and finishing. Tough yet conformable to intricate shapes and contours without changing the workpiece dimension. Premium aluminum oxide grain for excellent cutting and finishing. Non-loading; constant supply of new cutting edges.