Sunline P.E Line X4 Almight Sinking P.E 150m P.E 0.4 7.2lb Pink (5681)4 strand braided PE line with X4 weaving for high abrasion resistance. Sinking design reduces line float in water. 0. 4mm diameter, 7. 2lb breaking strength. Pink color for better visibility in low light. Low stretch for direct hooksets. 150m spool. TARGET USE: Heavy freshwater or inshore saltwater fishing where low visibility and abrasion resistance are critical