Bulk Aluminum Oxide SandpaperFor use on wood, metal, plastic, and painted surfaces. Features resin coating that outlasts ordinary glue bond sandpaper. 9 IN x 11 IN sheets. Packed 25 sheets per box.No. 03260: 220C gritNo. 03261: 180C gritNo. 03262: 150C gritNo. 03263: 120C gritNo. 03264: 100C gritNo. 03265: 80C gritNo. 03266: 60C gritNo. 03267: 50D gritNo. 03269: 36D grit