1、Made of high quality nylon material, which is wear resistant and flexible 2、Near zero stretch, great sensitivity, stable and durable 3、Tough and round to prevent diggin-in on reel ultra sensitive with near zero 4、Can be used in salt water and freshwater 5、Smooth surface, quicker to cut water, helpful fishing tackle, a must for anglers Features: 1. Made of high quality nylon material, which is wear resistant and flexible. 2. Near zero stretch, great sensitivity, stable and durable. 3. Tough and round to prevent diggin-in on reel ultra sensitive with near zero. 4. Can be used in salt water and freshwater. 5. Smooth surface, quicker to cut water, helpful fishing tackle, a must for anglers.   Specification: Item Type: Fishing Line Material: Nylon Color: Dark Green Optional Type: 1.0#, 1.5#, 2.0#, 2.5#, 3.0#, 3.5#, 4.0#, 4.5#, 5.0#, 6.0#, 7.0#, 8.0# Length: Approx. 100m / 39.37inch Item Size: 8.4 * 8.4 * 2.1cm / 3.3 * 3.3 * 0.8inch Line Type Diameter(mm/inch) Tension(kg) Weight(g) 1 0.165/ 0.0064 4.8 37 1.5 0.205/ 0.0081 5.2 38 2 0.235/ 0.0093 6.6 39 2.5 0.265/ 0.0104 7.6 40 3 0.3/ 0.0118 8.6 41 4 0.325/ 0.0128 10.5 42 4.5 0.35/ 0.0138 12 43 5 0.375/ 0.0148 14.5 44 6 0.4/ 0.0157 15.5 47 7 0.45/ 0.0177 16.4 51 8 0.5/ 0.0197 18.4 54 Package List: 1 * Fishing Line