Stretch Flex Fly-Tying Material is unbelievably strong and durable yet is supple and easy to use, making it ideal for shell backs, body wraps, and wing casings. Stretch Flex is great when tied into worms, scuds, nymphs, stoneflies, and just about any other pattern where a natural appearance is priority. Size: 1/4. Color: Reddish Brown. Cancer and Reproductive Harm- www.P65Warnings.ca.gov.
