The Mike Iaconelli Tungsten Drop Shot Cylinder Weights are a great choice when fishing over rocks. The elongated cylinder shape slips through cracks with ease, cutting down on snags, and the higher density of their tungsten composition makes them much more compact than comparable lead weights. Tungsten is also much harder than lead, which means it is more sensitive, allowing you to better detect anything your weight comes into contact with. Feel the bottom and detect bites with the VMC "Ike" Drop Shot Cylinder Weights - the drop shot weights Michael "Ike" Iaconelli uses when he ties on a drop shot.