Bob Popovics' Fleye Foil serves as a body material ideal for streamers and saltwater baitfish flies. Each piece is pre-cut and comes with an adhesive backing for straightforward application. To achieve the best results, apply the foil last by securing it with tying thread from the fly’s front section to its head, then seal the body with UV glue or epoxy. This technique effectively enhances streamer patterns like Surf Candy with a natural shine and lifelike appearance.