Paper rolls are engineered for optimum performance when hand or machine sanding metal, wood, composites and painted surfaces. Paper rolls provide a cost effective alternative to sheets.; ; Brand Name: Norton Sub Brand: Stick & Sand Length: 360 in. Width: 4-1/2 in. Grit: 80 Grit Material: Aluminum Oxide Product Type: Adhesive Back Sheet Roll Number in Package: 1 pk Grit Type: Medium Wet or Dry: Wet and Dry Recommended Surface: Paint, Wood, Metal Packaging Type: Boxed