These Planer Boards from Ultimate make it possible to fish with multiple rods trolling behind the boat without the bait or lures from multiple rods getting too close to each other. The line goes into the clip and the rest of the mounting comes through the swivel behind the planer so it can never be lost. These Planer Boards are made is a left and a right version, both feature a highly visible flag. Indispensable tool for the trolling angler!