Selected from brown corundum, these sanding discs pads undergo special heat, resulting in excellent polishing, sharpness, and wear resistance They are antistatic, suitable for sanding and polishing tasks The design with 4 holes ensures efficient extractions These sandpapers are easy and quick to attach Without falling during use Additionally, they are easy to remove The sandpaper comes with 2 replaceable Tip, which not only extends the lifespans of the product but also enhances its efficiency Satisfy almost all your general polishing requirements, widely used in wood, rubber,, leather and polishing A total of 80 sheets of detail sander sandpaper The package includes 16 different grits grades of sandpaper: 5Pcs 40 #, 60 #, 80 #, 100 # 120 #, 150 #, 180 #, 240 #, 400 #, 600 #, 800 #, 1000 #, 1200 #, 1500 #, 2000 # Grits, Manufacturer: Oxxggkao