Perform detailed sanding while keeping your work environment clean using MultiSand A290 medium grit detail iron shape hookandloop vacuum sheets Engineered with vacuum holes and a premium Pgrade aluminum oxide abrasive, these sheets let you minimize particulate contamination while you produce consistent finishes quickly Featuring a heavy Cweight backing and NoFil coating, these durable sheets resist edge tearing and reduce loading, making them a great choice for lighttomoderate material removal on contoured or molded surfaces