The compact 5-wire design of this YUMbrella Flash Mob Jr features a Colorado blade on the four outside arms. When the water is dirty or stained, bass rely more on their lateral line to detect prey. In such conditions, Colorado blades are more effective than willow leaf blades since they generate greater vibration. To simulate the presence of a large group of fish, try using the Yum Flash Mob Jr Colorado Blade Rig, and you might even catch multiple bass at the same time. The ultralight version of this lure style (called an Alabama rig by some) maintains all of the features that made a Yum umbrella rig a standout: super tough stainless steel, heat-treated wire, strong snaps, and swivels. This rig can be used with any rod/reel.