The Rattle Head Double Colorado Spinnerbait is a must have for the angler who fishes dirty or stained water or at night. The Rattle Head Single Double Spinnerbait features the unique patented brass rattle head chamber not found on any other spinnerbait today. The Rattle Head chamber emits a totally different vibration and sound. As the bait vibrates it causes the hook to strike the inside of the brass rattle chamber. The Mustad Ultra Point hook gives you the added security of a solid hookup and the free swinging design of Rattle Head Double Colorado hook will help reduce the fishes ability to throw the bait. The black Rattle Head Double Colorado Spinnerbait is outfitted with a #5 and #3 Colorado is available in 2 sizes, 2 colors and in Gold\Gold or Gold\Nickel Blades!