One of the STRONGEST Threads you can buy!
Used especially for Spinning Deer Hair.

The color doesn't really matter because many tyers use it only for the deer hair section of a fly,
then finish with a different & less expensive thread. 

This saves you money because you don't need lots of colors.

Kevlar is bullet-proof vest material
(Don't try to break this stuff with your hands, it will probably cut you!)

Color:   NATURAL YELLOW

NOT INTENDED FOR USE IN SEWING MACHINES