The Thill Premium Float Stops are knot style float stops which are used to keep the float in place and bait at desired depth when steelhead fishing. You can actually see and set our Hi-Vis bobber stops in low-light conditions, when fish are usually most active. The fluorescent red bobber stops have compression knot tied Dacron material and include slide/stop beads. Slip tube/knot over line. Slip knot off tube. Tighten knot on line, snip excess material. Discard tube and add bead below knot if desired. Thill Premium Float Stops come 6 per pack and include 6 beads.