A 177mm lure with a 6" skirt. The heavy chrome plated jet heads create a dynamic bubble trail and they can be comfortably trolled in rough seas. They sink quickly when the boat slows down after a strike, which can put them in front of bigger predators following the smaller fish. Ideal for chasing kingfish, mahimahi, skipjack and albacore tuna and larger bluefin and yellowfin tuna.