The 3M Scotch-Brite 07481 Roloc 2 inch Surface Conditioning Disc is a set of 25 medium-grade sanding discs designed for power tools. These discs are specifically made by 3M and feature a 2-inch length, making them ideal for a variety of sanding projects in the home or workshop. The Roloc design ensures easy attachment and removal from the power tool, providing a convenient and efficient solution for all your sanding needs.