Ord.No.: 1910 (Aliminium mesh with gold plated, 0.85 mm) Ord.No.: 1920 (Aliminium mesh with gold colour, 1.0 mm) Ord. No.: 1930 (Aliminium mesh with gold plated, 0.55 mm) Ord. No.: 1950 (Gold plated stainless mesh, 0.55 mm)