Enhanced hare dubbing Natural coloration Ideal for nymphs Adds durability Hareline Dubbin was founded in 1981 in Monroe Oregon. It has grown from the kitchen stove top with 12 colors of Dubbing to a 45,000 square foot facility with thousands of fly tying products ready to deliver. Hareline Hare’s Ear Plus Dub enhances classic hare’s ear dubbing with added fibers.