Slip-strike indicators are a must for fishing deep rigs in lakes. No matter how long your leader or how deep you set your flies, these indicators hold firm while casting and retrieving. When you get a bite and set the hook, they release and slide down the leader allowing you to bring the fish to the net. Round: 5/8" in diameter. Tapered: 3/4" and 7/8" indicator size. Fluorescent orange; 2 per pack.