Yo Zuri Magnum Trolling Daisy Chains (Start Isolation)Automatically manages the charging convenient protection for your (Start Isolation)Automatically manages the charging of two battery banks and isolates batteries during starting to protect sensitive electronics The Fairview 55 comes with a fully detachable dayback that gives you ultimate flexibility with your travels The 3D Magnum features a tough polycarbonate body 3X strong treble hooks and through wire construction making it the most durable trolling lure of its type on the market Yo Zuris proprietary and patented Internal 3D Prism Finish coupled with our internationally patented Color Change technology makes these baits stand out in any fishing condition They are designed to be fished with a crimp loop knot cable or single strand wire to give the bait the freedom to swim correctly 3D Magnums are deadly on a number of offshore species including Tuna Wahoo Dolphin and King Mackerel just to name a few This versatile trolling lure can be pulled from 4 9 knots with a wide swimming action and runs true out the box no tuning necessary The 3D Magnum comes in two sizes and eight color patterns to cover a variety of fishing conditions and species