JB Lures Ventilator Spinner Rig has a unique ventilated #3 Colorado Blade. The two vents along the top let water flow through the blade from underneath. This forces water over the top third of the blade creating more turbulance and leaving a vapor trail in its wake inciting attacks. Great live bait rig for walleye. Per each. Size: #4 premium red hook, 42" 12-lb. monofilament. Colors: (115) Orange Chartreuse, (117)Green Chartreuse, (118)Pearl Red, (120)Orange Black, (701)Hammered Nickel, (703)Hammered Gold.