Sheet for sanding with a random orbital sander by Metabo. The grit size is K120, indicating the density of the grits per square millimeter. As the number of the sandpaper increases, the density of the grits also increases, determining its appropriate use. Smaller numbers (e.g., 24, 36, 40) are ideal for quickly leveling rough surfaces, while larger numbers (e.g., 180, 220, 320) provide intense sanding and a smooth finish. The action of the sander is superior compared to manual sanding. The dimensions of the sheet are 230x115mm and the package contains 10 pieces.