Premium PE-coated mainline with high-density fish-scale textured cortex for superior abrasion resistance and stealth performance. Ultra-smooth 20-meter sunken line minimizes water disturbance while ensuring maximum casting distance and sensitivity. Reinforced inner core provides exceptional knot strength and load-bearing capacity up to 30kg. Ideal for deep-water fishing, saltwater angling, and heavy cover situations where low-visibility durability matters. Factory-direct pricing enables bulk purchases for tackle shops and tournament teams.