Umpqua Betts' Standard Z-Lon Dubbing Kit - Kinky Z-lon is a synthetic material that has many uses. Very crinkly it can be used as wing material or as a very coarse dubbing. Makes nice emergent caddis pupae, shucks, tails, and wings.; - At Sportsman's Warehouse, we live for the thrill of the great outdoors. Whether you're hunting, fishing, camping, backpacking, or shooting, having the right gear is key to making every moment unforgettable. That's why we bring you only the highest quality, trusted brands-because your outdoor experiences deserve the best. From expert advice to quality gear and community events, Sportsman's Warehouse is more than a store-we're your partner on every journey. Come explore with us and experience the difference passion makes.