Costa Adjustable C-Line Retainer Color:Black/Black and top and side shield

and top and side shield details to eliminate light leak

Multiple colors in one brush - add some flare to your flies

Molded with our proprietary bio-based nylon offering an incredible strength to weight ratio

It's an easy pattern to cast thanks to the light bead chain eyes

Easily adjustable

Costa Adjustable C-Line Retainer Color:Black/Black and top and side shieldThe Costa C Line Adjustable Retainer. Features: End to End Measurement: (short), 10 3 4 End to End Measurement: (extended), 17 Ultra thin, lightweight coated wire Adjustable Logo bead sliders. Provide a streamlined profile when worn Flat, low profile temple attachments