Have you ever received a hank from someone that is tangled. I did and I loved the color so much I set to winding into a ball and untangling. I got about a third of the hank done. On my birthday, Lynette and Cathy stayed later than the other guests. We went inside my room and they worked on the hank some more, probably accomplishing about another third. Today, while watching two movies, I finished the untangling and wound it up into a yarn cake. I am estimating it took about 15 hours to urn the tangled hank into a yarn cake. As for the fiber content, I am guessing Rayon. Now, what is it going to become? Without yardage, I am hoping it might be enough for the Swank Tank or making the Amita Shawl.