Wide swimming jointed action with a loud rhythmic rattle mimics and exaggerates the action of a wounded baitfish. Suspending on pause just like the real thing, it is just too much for even the wariest fish to resist. Lightweigt and durable plastic body construction enhance the action. Right out of the box it swims with perfection due to hand-tuning and tank-testing. VMC black nickel hooks for quick, sure penetration.