Festool 497170 P150 Grit, Granat Abrasives, Pack of 100 Jetstream design delivers highly efficient dust removal, resulting in cleaner air, better finishes and longer abrasive and pad life Festool abrasives are engineered and manufactured to strict FEPA standards, guaranteeing uniform abrasive positioning and consistent sanding results StickFix hook and loop design for quick and efficient abrasive changes