Imperial Blades  Vacuum Hole  Triangular S *Length: 3 in. *Width: 2 in. *Grit: 60 Grit *Grit Type: Coarse *Material: Emery *Product Type: Vacuum Hole Sandpaper *Number in Package: 5 pk *Wet or Dry: Dry *Recommended Surface: Wood, finish, paint *Packaging Type: Carded *OneFit* The sandpaper attaches to the velcro sanding pad for removal of excess wood, finish, and paint for faster surface removal in smaller areas* The holes in the paper allow for dust collection through the pad, resulting in cleaner and faster detailed sanding