Bleeding Leader Wire is the World's First Blood Red nylon coated leader wire. The unique red nylon coating mimics actual blood in top water fishing conditions to attract fish. In deeper water, the color Red is filtered out faster than other colors on the spectrum and 'vanishes' to fish. Bleeding Leader Wire is ideal for all types of toothy fish and is made from our strong Surflon 1X7 stainless steel leader wire. Made in USA by AFW.