* Single grit pack and MULTI-GRIT PACK for your choice ( This full range of 40 to 2000 grit discs allows you to do all stages of a drywall project, from the early coarse sanding stage to the middle rough and smooth sanding stage and up to the final finish sanding stage.
* EFFICIENCY AND DURABILITY: High-performance sandpaper discs that are made with premium super-coated resin bonded aluminum oxide corundum which ensures that the grit is uniformly distributed, more durable, long lasting, open coat structure better void clogging
* HOOK AND LOOP BACKING: film backed with Velcro, Easy to install and change discs, strong adhesion for Power Random Orbit Sanders
* DUST FREE: Pre-punched with 8 holes for efficient dust extraction