This easy to use dubbing is a mixture of dyed from white rabbit fur And Antron fibers. The rabbit fur is mostly fine under-fur with only a few guard hairs included. These guard hairs can be picked out when tying small dry flies or left in for buggy looking nymphs. The rabbit fur is blended with natural clear trilobal Antron fibers for more glitter and sheen. Hare-tron is one of the most adaptable dubbing mixtures for tying trout flies. Some colors are very pure and bright. Others are muted Earth tones. Colors displayed approximate the real dubbing material.