Festool 497120 STF P120 GR Abrasive Sheet 80 x 133 mm - Pack of 100 , BlueRectangular shape and narrow profile enable sanding on edges and frames Festoon abrasives are engineered and manufactured to strict FEPA standards, guaranteeing uniform abrasive positioning and consistent sanding results Stick Fix hook and loop design for quick and efficient abrasive changes The package weight is 0. 622 kilograms