Metz Grade #1 Premium Neck Hackle in eight colors. As early pioneers of genetic engineering techniques, Metz selected and raised stock specifically for hackle production. Over nearly three decades, Metz has been the industry leader in producing high quality fly-tying hackle. Located in the heart of Pennsylvania among the historical roots of fly-fishing, Metz is grounded in fly-tying heritage. And as a division of Umpqua Feather Merchants, a name synonymous with quality, and a team dedicated to service, Metz is determined to move fly-tying to the next level of excellence.As early pioneers of genetic engineering techniques, Metz selected and raised stock specifically for hackle production. Over nearly three decades, Metz has been the industry leader in producing high quality fly-tying hackle. Located in the heart of Pennsylvania among the historical roots of fly-fishing, Metz is grounded in fly-tying heritage. And as a division of Umpqua Feather Merchants, a name synonymous with quality, and a team dedicated to service, Metz is determined to move fly-tying to the next level of excellence.