The RR CroakerMax is for bait users. It is a weightless Circle Hook with the same color scheme as the RR X-Max. It is for use with live baitfish like mullet, croaker, piggie perch, black salties and pin fish.  As the fish swims around, it rattles up the fish.  Also for dead bait when wanting to rattle up some fish, as well as providing smell for your predator fish.