Net sanding material with a fine 320 grit made from white aluminum oxide. The white aluminum oxide features a finer and more open grain structure, making it excellent for use on wood and metal surfaces as well as for paints and varnishes. A long-lasting sanding performance is ensured by the grid structure. The sanding dust is removed much more effectively from the workpieces, preventing any negative impact on the sanding grain. The existing hook-and-loop attachment allows for quick and easy fastening to the machine. To guarantee optimal grip and the longevity of the sanding material, the optionally available sanding disc guard must be placed between the sanding material and the sanding disc.