It can be retrieved at both fast and really slow speeds while keeping a stable swim action.It is a Shad Tail Worm which is designed to move its head from side to side as it swims through the water.Deep back and belly slit for better hook sets.It can be used on a weighted hook, or as a Swim Jig and Chatterbait trailer. Geecrack original S.A.F material is used in making IRON SHAD.The scent and taste of the material will cause the fish to hold the lure in its mouth longer.