The Withy Curved sleeve is perfect for creating the highly effective pop-up rig that will outwit rig shy CARP, no need to use shrink tube anymore, simply thread your hook length through the sleeve and position over the eye of your hook, anchor it down with Taska tungsten putty. Fast, effective and highly efficient. Best used with uncoated or coated braids stripped backed.* Perfect pop-up rigs* 10 peices per pack