FROG-HAIR “FLUOROCARBON TIPPET MATERIAL” by Gamma Technologies is run through their exclusive irradiation process which makes the material more flexible and supple, in addition to all of the other benefits of using fluorocarbon (sinks just under the surface and disappears). SIZES: 7X(2.2-lb), 6X(3.3-lb), 5X(4.4-lb), 4X(6.6-lb), 3X(8.8-lb), 2X(10-lb), 1X(11.5-lb), 0X(13.2-lb). (25-meter spool)