Imperial Blades One Fit 3-1/2 In. Oscillating Triangle Sanding Pad and Sandpaper Variety Pack includes the three most popular grit options for sanding projects: 60 Coarse Grit, 120 Medium Grit and 240 Fine Grit. Sandpaper includes holes to allow for dust collection through the sanding pad for multi-tools with vacuum attachments. Recommended applications are: Wood, Paint, Varnish and more. Popular projects include removal of excess wood, finish and paint for faster surface removal in hard-to-reach areas such as windows, doors, shutters and other furniture. Compatible with 3-1/2 In. hook & loop sanding pad attachments.