The Luhr-Jesen Dipsy Diver is a directional trolling diver. The special round shape and resulting multi-directional feature sets the Dipsy Diver apart from all other divers and planers. A shift left or right, as indicated on the base plate, will cause the diver to track to port or starboard, allowing for large spreads of lures to be fished from a single boat. A trolling spread with multiple Dipsy Divers is one of the most effective ways to cover water. The adjustable trip mechanism can be set specifically for various lure sizes and the size of target fish. Two sizes of Dipsy Divers are available, with dive depths of up to 35 and 50 feet.