9X11 PREMIUM BULK 100 GRIT 25PK *Length: 11 in. *Width: 9 in. *Grit: 100 Grit *Grit Type: Medium *Material: Ceramic *Product Type: Sandpaper *Number in Package: 1 pk *Recommended Surface: Multi-purpose *Wet or Dry: Dry *Premium Flexible Paper *Premium Grain *Anti-Clog coating *For wood, metal, fiberglass and painted surfaces *Discovery CON, NBR, SUP, EXP