This is a polyurethane and polyester yarn! It has many uses: Weaving:  Makes a rubbery weft yarn.  It doesn’t have any stretch so be careful if you use it for warp. Knitting: Great for hand knitting.  Nice stitch definition and leathery finish to knits. Kumihimo:  Great for Kumihimo. Materials: 65% Polyurethane, 35% Polyester Available on 1 oz cones. 2,400 yards per pound, each 1 oz cone has approximately 150 yards. Yarn Care: Handwash in warm water Cool iron Would you like to see a sample?  This yarn is on the GevolveYarns™ Polyurethane color card.  Click here.