The DEWALT DWASPTRIM220 Mesh Oscillating Triangle Sandpaper 220 GRIT features. premium silicon carbide grain and cloth backing which delivers longer life vs. standard Dewalt sandpaper. Universal dust extraction means there is no need for a dedicated hole pattern. Mesh sandpaper is washable and cleaning the mesh minimizes clogging for longer life. 220 Grit / 5pcs in the package.