75mm 3inch Wet and Dry Sanding Discs Hook and Loop Sandpaper Pads Grit 1000-5000
Just choosing the right sandpaper grit for your project. The larger the grit number is, the finer it is. Grit:1000,1500,2000,3000,5000Grit. The smaller the grit number is, the coarser it is. 5pcs 1000 grit sand paper.