The River2Sea Frog Kit allows you to add the fish catching action of the Whopper Plopper to any frog with the River2Sea Whopper Plopper Trailer! Rig it behind any frog bait, cast it, and watch the tail produce the same seductive action that you've grown to expect from the full size Whopper Plopper. This is the perfect trailer to catch more fish with all of your favorite frog baits! The Frog Kit also includes two rattles so you can add to and change the sound of your frog! The rattles have clear chambers that can be colored or dyed to match your frog. Both the Whopper Plopper Trailer and the rattles have incredibly durable stainless steel wire construction. Just attach the loops on the wires to a double frog hook and you have a completely new presentation for your frog bait!