UV2 Mallard Flank

UV2 Mallard Flank

$3.60
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A classic material that can be used for anything from dry fly wings to emerger legs, Spirit River UV2 Mallard Flank is a material that everyone should keep on hand. These high-quality feathers are from the mallard duck’s flank area and come in a variety of color options, all with excellent barring patterns. Also, with Spirit River’s unique UV2 double-dye process, these feathers display UVF (ultraviolet fluorescence) and UVR (ultraviolet reflectance) wavelengths to increase their attraction to fish. Webby feathers with a variety of different sizes in each bag, Spirit River’s UV2 Mallard Flank Feathers are a versatile addition to everyone’s material collection.   What is UV2 Technology? It is a double dye process to give all of their UV2 materials and flies added UVF/UVR ultraviolet wavelengths. UV Florescence is used on everything from street signs to fly tying materials. UV Reflectance on the other hand is a spectrum of wavelengths humans cannot visually see; yet it is extremely common

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