Craft great-looking patterns with Metz Dry Fly Neck Hackle. These versatile, top-quality fly-tying feathers are ideal for tying wings and tails on dry flies, and come in multiple sizes to precisely match your hook sizes. Sizes: 18 and smaller, 14-16, 12-14, 10 and larger (Assorted Colors only). Colors: Medium Dun, Brown, Grizzly, Black (14-16 and 12-14 only), Ginger (14-16 and 12-14 only). Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Hackles.