Stay prepared out on the water with the Berkley FluoroShield 300 yd Fishing Line. The copolymer core with a fluorocarbon coating creates a nearly invisible appearance and offers abrasion resistant protection, while the construction is manageable on spinning and casting gear and features a 20-pound break strength. Berkley FluoroShield 300 yd Fishing Line Clear, 20 Lbs - Fishing Lines at Academy Sports