Gold and silver mylar are traditional colors for ribbing on steelhead flies.

Orange/peacock mylar makes the ribbing on a steelhead fly really pop - can also be used on trout flies as a flashback, or as a ribbing or body material. Perdigon flies could be tied with this as the shiny flash under a UV clear coating.

Copper/blue mylar makes the ribbing on a steelhead fly really pop - can also be used on trout flies as a flashback, or as a ribbing or body material. Perdigon flies could be tied with this as the shiny flash under a UV clear coating.

Red/green mylar makes the ribbing on a steelhead fly really pop - can also be used on trout flies as a flashback, or as a ribbing or body material. Perdigon flies could be tied with this as the shiny flash under a UV clear coating.