Stretchrite Woven Flat Stretchrite Non-Roll Polyester Elastic is made of a high-quality shrink-resistant material that stretches easily and is able to resume its original shape and length repeatedly. Woven elastic is ideal for waistbands in skirts, slacks, shorts and pants. Elastic is composed of 72% polyester, 28% rubber. This package contains 50 yards of 1 inch braided polyester elastic on a spool: 7-1/2x5 inches. Imported.