The 14M457 is a 3M Scotch-Brite General Purpose Hand Pad, 6" x 9", Very Fine grade. It features an open web construction and is made of nylon and synthetic fibers with aluminum oxide abrasives. This hand pad can be used for light scrubbing and finishing on metal, plastic, glass and other surfaces. It effectively removes rust, oxidation and light burrs without scratching. The very fine grade makes it suitable for applications requiring a smooth, uniform finish. The hand pad measures 6 inches by 9 inches and has hooked ends for easy gripping. It can be used by hand or with a handle. This is a popular, versatile hand pad from a leading brand.