Box of 10 Dura-Gold Premium 9 240 Grit Sanding Discs with a Hook & Loop Backing. These 240 grit no hole sandpaper discs are the industry-standard size and will fit most brands of drywall power sanders. 240 grit discs are most useful for the finishing stage of sanding the drywall compounds surface. High-performance sandpaper discs that are made with premium super-coated resin bonded aluminum oxide corundum which ensures that the grit is uniformly distributed and so that you have a sharp fast and even cut that s long-lasting. This allows you to save time when sanding. These discs are ideal for use on drywall power sanders as they have maximum resistance to clogging and loading which increases your productivity and reduced material consumption. The discs hook and loop attachment design allows you to quickly and easily attach and remove them from orbital sanders backing pads. Discs can be used for drywall automotive industrial woodworking metalworking fiberglass and plastics or any other surface that needs sanding. Dura-Gold offers a complete vast product line of professional high-quality sandpaper types that provide exceptional sanding performance so you can get the job done fast saving you time and money!