The Dr. Slick Brass Hair Stacker Large is a premium tool designed for efficiently stacking hair and fur fibers for larger fly patterns. Constructed from high-quality brass, it aligns the fibers perfectly, creating uniform, professional-looking flies. The large size is ideal for tying bigger flies such as streamers and dry flies, providing a neat and consistent finish. Durable and easy to use, this stacker is a must-have for fly tiers working with larger materials.