Henry's Attic Crown Colony 3 Ply Rug Wool
Crown Colony wool is a strong, coarse wool, just right for rug warp. It comes in a natural sheep-white, and can vary in shade from batch to batch. If you wish to dye it, the acid dyes are what you need.
Fiber: 100% unscoured New Zealand wool
Yardage: 690 yds (626m) per one pound cone