The Pulse Tail Roach is based on the scan of a real roach, with super realistic details. The pulse tail delivers a subtle yet ultra-realistic action at slow, medium and high speeds. The lure has a built-in steel rattle chamber inside an inner harness, which makes the lure stay silent on a steady retrieve, but when the lure is twitched it sends out a loud, enticing clicking sound. The lure sinks and swims on the drop and is perfectly balanced.