These amazing indicators do far more than simply suspend your fly and “indicate” strikes. The fluorescent tags alert you to the most subtle grabs, but even better, they are bright pointers showing the subsurface location of your fly, and whether the fly is dragging or floating drag free.

They are easily attached and detached, while  having a great locking mechanism so you can stop it from sliding up and down the line. 

Four per pack 12.5mm