A fly patch consists of 8 powerful neodymium magnets. Strong magnetic force holds heavy weighted nymphs and large attractor flies. Designed to prevent accidental contact with the fly and keep the fly safely in place. Each magnet adopts a design that does not crush the vertically wound standard hackle.
 

• Eight powerful neodymium magnets securely hold the fly
• Adopt oval shape design to avoid the corner which is hard to use
• Designed with 4 sewing holes that can be securely sewn onto fishing vests and fanny packs