The special round shape and multi-directional features set the Luhr Jensen 4 1/8" Dipsy Diver apart from all other divers and planers. A shift to the 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. You'll cover more water when Dipsy Divers are deployed. The adjustable trip mechanism can be set specifically for various lure sizes and the size of target fish. The directional design locks into multiple positions. This Dipsy Diver comes with one "O" Ring and adjustable positive trip mechanism. The UV Bright finish reflects more light energy to strengthen visibility. Size: 4 1/8". Running Depth: 50'. Weight: 5.05 oz.