The Stonfo Dubbing Loop Clips are available in 3 sizes to make creating different size dubbing loops an easy process. Micro size will work for small dubbing loops and are especially useful with coarse dubbing material. The small size can be used for shaggy dubbing on larger nymphs or with furs and synthetics to create fur hackles on streamers. The large size will work on larger flies when making fur hackles with natural furs or when using synthetic fly tying materials.