This wide selection of synthetic material is very good to tie the bodies of your artificial flies. Due to the fact that they do not absorb water, they are often used in the construction of dry flies. These products can be very effective both on their own and in combination with natural products and if used intelligently will give an extra boost to your imitations. In addition to the classic foam you will find the body quills, very interesting to use instead of pheasant, the brand new mop fly and much more.