The Daiwa J-Fluorocarbon Leader is a high-quality fishing line designed for saltwater fishing. With a line weight of 50 lb and a length of 500 yards, this clear leader is made of fluorocarbon material, known for its strength and durability. The 0.027 inch thickness makes it suitable for various fishing applications, providing reliable performance when targeting larger saltwater species. This brand new leader is a dependable choice for anglers looking for a strong and reliable line for their fishing adventures.