First Flight Lures Blue Crab Cobia Jig. All Cobia Jigs come standard as seen here with a 9/0 Mustad hook, super strong powder paint, 4 tentacles, magnum flash, high-quality bucktail, and matching thread. You choose your head from one of our 6 different head options and your choice on 3 different weight options. You can also choose to make your jig Wicked which adds 2 feathers to the jig along with the tentacles. All jigs are pictured tied on our Flyer head in standard configuration.