The Cranky Nitro Halftail is solid plastic with through wire construction. At 10″ long and just 3.8 ounces it is an easy to cast and retrieve and tolling bait with a lot of tail action. The Shallow lip version runs about 6 inches below the surface and will run about 2 feet deep with a fast retrieve or when trolling. The Regular lip runs about 3 to 6 feet deep and the Diver lip runs about 8 to 10 feet deep. The bait rises fairly slow and has a front to back wobble, belly roll and a lot of tail action. The soft plastic tail is turned onto a heavy-duty spring with a centering pin for easy installation. Blade and paddle tails are available. It is very easy to change the tail while on the water.