Known as the Cadillac of vibrating jigs, the Jenko Fishing Tennessee River Tremor Head Medium-Bill Jighead is designed to bring out maximum vibration and action from your soft-plastic trailer. Its slender, precisely positioned swim bill creates a wobbling, darting action that forces even lethargic bass to react. Perfect for medium to fast retrieves a great choice when you need to cover water. Large, stout Mustad hook. Per 2. Sizes: 1/4 oz., 3/8 oz., 1/2 oz.,3/4 oz. Color: Unpainted. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Jigheads.