Sunline P.E Line X4 Siglon 300M P.E 1.7 30LB Orange (1427)4 strand braided PE line with a tight weave for reduced line twist. 1. 7mm diameter, 30lb breaking strength. Orange color for high visibility. Low stretch for better bite detection and hooksets. Smooth casting with minimal friction through rod guides. Good abrasion resistance for structure fishing. Sold in 300m spools. TARGET USE: Heavy cover or structure fishing where low stretch and high visibility are needed for detecting bites and setting hooks.