These foam strike indicators are used by fly anglers, but can also be used as floats, for float fishing, and for ice fishing as a bobber. They are packaged as Ice Stopper Floats and come three to a package. Colors are mixed, in either white/chartreuse, white/red or red/chartreuse, with the outline best described as pear or raindrop shaped.
The indicators have a small hole through the length. To use these floats, the angler would slide the indicator onto the leader or tippet, and peg it in place with the provided wood pegs.