Stonfo Dubbing Loop Clips are designed to work as a team; there are two clips per pack in both sizes. Straighten, trim and transfer any material, dubbing loop not included. Get a thread splitter Stonfo Thread Splitter, or one of their dubbing loop tools, to make your life complete.
Stonefo Fishing Tackle, Italy offers a superb line of fly tying products. Hit the link to check 'em out.