Hareline round rubber legs

Hareline Round Rubber Legs are a critical now days on many patterns. They add lots of lifelike wiggle.
They work well tied in X style on dry fly patterns like adult stones and tied on the side on your nymph thorax’s.
Either one will give many of your flies a distinct advantage.
Caution…do not store them in direct light. Like a rubber band…they will eventually rot.