No matter where you are, from the flats to the jetty to the shore, the Seaguar Inshore 20 lb - 100 yd Fluorocarbon Leader Line has the strength and performance you can rely on. This leader is made using 100% fluorocarbon material to create a durable line that sinks faster and is less visible than mono. The fluorocarbon composition results in a strong and abrasion-resistant product.