The dressed tail adds extra bulk and color attraction. The all silver and all gold with barrel shaped bodies are truly effective on many species of fish.Unique Shaft through Blade Design creates Easiest and Fastest Spinning Action in the World Convex/Concave Blades Send out Sonic Vibrations that are Irresistable to Fish Bullet shaped solid brass bodies Super Sharp Premium Quality Hooks Keep Fish Caught Genuine Gold and Silver Plated Blades Reflect More Light & Attract Fish