Rio Braided Loops are a great way to put a loop on the end of your fly line if your fly line dosen't have one and you're not in the mood to tie a nail knot!The only thing you need are some snips and some waterproof superglue. Snip your fly line at a 45 degree angle and insert it into the braid until the fly line touches the double braid wall. Apply a drop of water-proof super glue to the braid and close to the frayed end.Slide the sleeve over the fly line and wet glue and cover the end of the braid.