The YUM YUMbrella Flash Mob Jr. Willow Blade Baitfish Rig is made with super-tough, stainless-steel, heat-treated wire, strong snaps and swivels and is compatible with most types of rods and reels. This rig is used to attract bass and features 5-wire construction to attach your favorite grubs or swimbaits. Four willow blades midway down each outer arm produce tremendous flash and vibration and create the image of a bigger school of baitfish.