P-Line CX X-Tra Strong Copolymer Line 300yds is engineered for anglers demanding exceptional toughness and shock resistance. Ideal for fishing heavy cover, battling large tuna, or targeting monster salmon, this line offers superior abrasion resistance and a high strength-to-diameter ratio. Its stealthy translucent moss green color is favored by salmon, steelhead, and tournament bass anglers seeking durability and low visibility in challenging conditions.