Monofilament size : 0.1mm, 12mm, 0.13mm, 0.14mm, 0.15mm, 0.20mm, 0.25mm 0.30mm etc Packs: 100m, 150mm Monofilamentsize : 0.1mm, 12mm, 0.13mm, 0.14mm, 0.15mm, 0.20mm, 0.25mm 0.30mm etcPacks: 100m, 150mm, 200mm or 250m/bobbin 500ybs or 50g to 500g/spoolColor: Transparent,white and Black Monofilament