The polycarbonate Butterfly Blade Harness Rig is designed to spin when trolled at slow speeds (down to .25mph), making it the perfect choice when fishing deep or shallow weed lines for walleyes, jumbo perch and other gamefish. In addition, it creates flash and vibration for maximum attraction. The Northland(R) Butterfly Blade Harness Rig is equipped with a 60" leader and premium needle-point hooks. FEATURES: Made from polycarbonate 60" snell/leader length Two sized blades (#1 7/8", #2 1-3/8") Allows for slow trolling down to .25mph Creates flash and vibration Premium needle-point hooks Excellent for deep or shallow weed lines Great for walleyes, jumbo perch and other gamefish