Piranha super sanding sheets, aluminium oxide white, suitable for wood, paint and varnish, plastics, plaster and light metal sanding. To use with the following Black and Decker sanders: MOUSE KA150 and KA150K KA160 and KA160K KA161 and KA161K KA165GT and KA165GTK MT3000K QUATTRO KC2000FK and KC2002FK SANDSTORM KA250K and KA260GTK