The "Party Hat" from Fish Downsea is designed to add color and flash to the presentation of your circle hook rigged ballyhoo for marlin, dolphin, and tunas. This is an effective way to add a "Sea Witch" to a circle hook rigged ballyhoo without impeding hookups, due to the attachment via o-ring.
The Party Hat has a rubber o-ring that easily slides onto your hook, and stays there. For bait applications like strip baits and ballyhoo, slide the bait onto your hook first, then slide the party hat onto your hook, and that's it!