Size 100 (suitable for weights around 20-25 pounds), Size 110 (suitable for weights around 25-30 pounds), Size 120 (suitable for weight 30-40 pounds), Size 130 (suitable for weight 40-50 pounds), Size 140 (suitable for weight 50-60 pounds), 150 yards (suitable for weight 60-70 catties), 160 yards (suitable for weight 70-85 catties), 170 yards (suitable for weight 85-110 catties), Size 180 (suitable for weight 110-130 pounds)
