The Treble SP Medium Heavy Hypershield features TGW (Tournament Grade Wire). TGW is thinner, stronger and sharper than the standard wire. Hypershield coating dramatically increases corrosion resistance allowing anglers to spend more time fishing and less time changing out old rusty hooks. Hypershield also keeps hooks sharper longer, making it the perfect treble hook for big, toothy fish. The Treble SP MH is paired with the iconic ME (Magic Eye), making it extremely simple to replace existing hooks on to any split ring of a crankbait or plug.