9" x 11" Sheets, P80B Grit, Package of 50 Popular choice for dry sanding old paint, primer, primer surfacer, and between color coats; also for deburring, removing sand scratches, shaping and finishing plastic filler, and feather-edging repaired areas.Special No-Fil coating prevents premature loading. Can be into halves or thirds to fit neatly on jitterbug sanders. 31634 No -