The SPRO Rat was designed by Pro Angler Bill Siemantel who has this to say about the Rat: "The importance of showing the fish something new is critical in fishing." The SPRO Rat features a jointed body with a replaceable segmented tail. The durable square bill pushes lots of water and keeps the bait near the surface for action packed strikes. The SPRO Rat is made from multiple materials and gives a custom feel when fished. FeaturesGamakatsu EWG short shank treble hooks1-2 1/2 ft.Slow SinkingDeep Thumping Sound