Super Floss is a very stretchy silicon that every tier must use at least once in their life, because if they do they will love it. this elastic material is the best bug leg material out there, giving lots of movement in the water. Even then you can use it as a body wrap like floss for bugs. being so stretchy it can withstand lots of pulling and wrapping pressure. Pull it tight for small fly bodies, or bring life to your nymphs and dries with legs.