The computer-aided design of the versatile Hydro Magnum™ produces incredible lifelike action no matter the trolling speed. The realistic holographic vacuum metallization finish is augmented by the over-sized 3D eyes, integral gill plates and etched lateral line. Through-wire construction makes this lure extremely durable. The smaller size (4-3/4", 1-1/6 oz.) Hydro Magnum™ is equally effective when cast and retrieved or trolled. The Hydro Magnum™ can reach depths of 15'-20'.