The thread shrinks but The material would not, producing a managed puckering. The resulting wrinkled impact is beautiful and uses for it are limitless. No Exclusive iron or needles are required and also the embroidery may be sewn on any kind of embroidery device. One spool per pack. 220 yards/two https://covered-elastic-yarn03580.blogdanica.com/32216706/5-essential-elements-for-covered-elastic-yarn