With these 3 sheets of 9x23 cm and 600 grit, you can easily remove and sand medium irregularities from a large surface.
High-quality sandpaper for dry sanding by hand. Different numbers work from the coarsest to the finest abrasive materials especially for smoothing and polishing.
Paper is a flexible material with a very good resistance.
We recommend starting with a thick grain (lower numbers) and ending with a fine grain (higher numbers) for perfect sanding / polishing of your thumbnails.