Pack of 5 sanding sanding self-adhesive mesh 1/4, 115x115 mm grit 60 for orbital sanders. mesh sanding sheets have at least 4 times longer than traditional dewalt sandpaper. the fibers are drawn away from the surface through the small holes, thus optimizing the sanding effect. dust is extracted from the sanding sheet through a wider area instead of being limited to the hole patterns of traditional sandpaper