Feature:1. Strong Adhesion: This paper has a strong adhesion, the hook and loop of the paper can be well adhered to the track sander, which is twice the adhesion of ordinary sandpaper.2. Wear Resistance: Made of premium alumina, under strict quality inspection, our sandpaper is more wear resistant, with three effects equivalent to ordinary sandpaper.3. Specification: These sandpapers are 125mm wide, 0.1mm thick and with 8 holes that you shall pay attention to the size!4. Wide Application: This sandpaper is suitable for grinding and finishing of metal and nonmetal, wood, rubber, leather, plastic, stone, glass and other materials.5. 100Pcs: There are 100 pieces sandpaper in this package that you can use them for a long time or take them for replacements!Specification:Item Type: Disc Red SandpaperMaterial: AluminaThickness: 0.1mm Paper Weight: Approx. 180g / 6.3ozSize: Approx. 125mm / 4.92inUse: Wood, wall, etc. polishingLength: Approx. 125mm / 4.92inWidth: Approx. 125mm / 4.92in.Package List:10 x 80 Grit Sandpaper 10 x 180 Grit Sandpaper 10 x 240 Grit Sandpaper 10 x 320 Grit Sandpaper 10 x 400 Grit Sandpaper 10 x 800 Grit Sandpaper 10 x 1000 Grit Sandpaper 10 x 1500 Grit Sandpaper 10 x 2000 Grit Sandpaper 10 x 3000 Grit Sandpaper