This 20MM X 1/2″ 7LB LEADLINE MDPE is a high-quality, durable leadline perfect for multiple applications. With a diameter of 20MM, this leadline can handle heavy loads while the 1/2″ size makes it easy to handle and maneuver. Made from MDPE material, this leadline is both resistant to corrosion and lightweight, making it ideal for use in various industries.