RIO Powerflex Tippet - 3-Pack Material: nylon Overall Length: 30 yards Size: 0 X 1 X, 2 X 3 X, 4 X 5 X, 6 X Test: [0X] 15 lb, [1X] 13 lb, [2X] 10 lb, [3X] 8.2 lb, [4X] 6.4 lb, [5X] 5 lb, [6X] 3 lb Diameter: [0X] 0.011 in, [1X] 0.010 in, [2X] 0.009 in, [3X] 0.008 in, [4X] 0.007 in, [5X] 0.006 in, [6X] 0.005 in