Package include: 10PCS sanding discs Mainly applicable to beads, wooden bead polishing. Burnish walls, furniture, cars, boats and other industry of metallic and non-metallic materials of various complex surface rust, with the exception of paint, in addition to grinding burrs, solder joint. Specifications: Material:Flocking sandpaper Color:dark red Dameter:75mm(3") Grits:80 120 240 400 600 800 1000 1200 1500 2000 3000 Note: Please select the grit you want.