Hareline UV Mottled Galaxy Mop Chenille is made of soft synthetic fibers that are mottled with UV florescent mylar. It is designed to mimic a mop with a shaggy, textured appearance that makes for realistic movement in the water. The material is durable and does not fray when cut and can be tapered and shaped with a flame. It is used to create realistic nymphs, streamers and jigs for both freshwater and saltwater. This chenille is also available in solid colors! All colors fluoresce. 4 yards in each package.