Sandpaper 100 grit comes in packs of 25 sheets and is for universal use, meaning they can be used in either a hand sander or a pole sander. It is categorized as having 'fine macrogrits' making it suitable for sanding wood in preparation for finishing as well as cleaning up plaster. For further description or advice on this or any of our products, contact us by phone today.Alternatively, you can find us on Facebook or follow us on Twitter @buildmaterials so don't hesitate to get in touch.