Tungsten Curve Kickers slide over the hook eye, extending the length of the shank, creating the perfect curve and increasing hooking effectiveness without the hassle of steaming shrink tube. Ideal for pop-up or bottom bait rigs. PRODUCT SPECIFICATIONSmall are suitable for hook sizes 6-8Large are suitable for hook sizes 2-4Ultra heavy Tungsten rubber helps drop hook into the bottom lipIncreases hooking efficiencyEliminates the need for steaming Shrink TubeAvailable in large and small sizes