Features: * The versatility of Roloc with the premium quality of Green Corps * Generally used for hard to reach areas in paint, rust and weld removal * Handy quick-change tool for disc grinding that fits any standard 1/4-inch drill or air tool * Quick 1/2 turn on, 1/2 turn off speeds disc changing and cuts down time * Abrasive backing type: cloth * Aluminum Oxide * 25 discs per box What"s In The Box: * 3M 1407 3-Inch 36-Grit Green Roloc Sanding Discs - 25-Pack