UV2 Deer Hair is ultraviolet reflectance treated. Deer hair is hollow and it will float well. Deer is used in muddler head and bodies and also as a wing material in dry flies.

Deer hair piece size is about 6 x 6 cm and heir length about 2 - 5 cm.

Ultravision UV2 is a proprietary process of dying that enhances material, adds visibility and natural color spectrums. Double dye process gives UV2 materials and flies the added UVF/UVR ultraviolet wave lengths.

• UVF is the UV Fluorescence. It is common on everything from street signs to bass lures. Lighter colors have stronger UVF effect on human eyes and darker colors weaker.
• UVR is the UV Reflectance. It is a spectrum of wave lengths humans can not perceive yet is extremely common in the animal and insect world. UVR allows mayflies to find mates, and bees to find flowers. Many male birds and bugs have a strong natural UVR signature.