Fly Materials Polar Bear (Arctic Polar Bear) Long Hair, Natural High-quality polar bear material that can be used generously. Due to concerns about extinction, its import is currently prohibited by the Washington Convention, so once the stock runs out... The material is characterized by its transparent hair, mainly used as wing material for streamers, but the underfur can be used as high-quality dubbing material. The hair has a hollow structure and has a strong shine and buoyancy. Thank you.