Brand Name: 3m | Grit: 150-grit | Grit Type: fine | Length: 11-in. | Material: garnet | Number in Package: 25-pk | Packaging Type: carded | Sub Brand: pro-pak | Wet or Dry: wet-and-dry | Width: 9-in. | Recommended Surface: bare-wood 3M Garnet Sandpaper is the choice of professional woodworkers for sanding a wide variety of bare and unfinished goods. Use on bare and unfinished wood. For best results when sanding wood surfaces, sand with the grain and work through a sequence of grits from course to ultra fine. Skip no more than one grit between each sanding step. | Produce smooth finishes | Sharp, clean cutting power | Made with garnet abrasive minerals